18881060880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 640

約数和(自身を含む): 71707410432

約数和(自身を除く): 52826349552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 41, 44, 48, 51, 55, 60, 62, 66, 68, 80, 82, 85, 88, 93, 102, 110, 120, 123, 124, 132, 136, 155, 164, 165, 170, 176, 186, 187, 204, 205, 220, 240, 246, 248, 255, 264, 272, 310, 328, 330, 331, 340, 341, 372, 374, 408, 410, 440, 451, 465, 492, 496, 510, 527, 528, 561, 615, 620, 656, 660, 662, 680, 682, 697, 744, 748, 816, 820, 880, 902, 930, 935, 984, 993, 1020, 1023, 1054, 1122, 1230, 1240, 1271, 1320, 1324, 1353, 1360, 1364, 1394, 1488, 1496, 1581, 1640, 1655, 1705, 1804, 1860, 1870, 1968, 1986, 2040, 2046, 2091, 2108, 2244, 2255, 2460, 2480, 2542, 2635, 2640, 2648, 2706, 2728, 2788, 2805, 2992, 3162, 3280, 3310, 3410, 3485, 3608, 3641, 3720, 3740, 3813, 3972, 4080, 4092, 4182, 4216, 4488, 4510, 4920, 4965, 5084, 5115, 5270, 5296, 5412, 5456, 5576, 5610, 5627, 5797, 6324, 6355, 6620, 6765, 6820, 6970, 7216, 7282, 7440, 7480, 7626, 7667, 7905, 7944, 8184, 8364, 8432, 8976, 9020, 9840, 9930, 10168, 10230, 10261, 10455, 10540, 10824, 10923, 11152, 11220, 11254, 11594, 12648, 12710, 13240, 13530, 13571, 13640, 13940, 13981, 14564, 14960, 15252, 15334, 15810, 15888, 16368, 16728, 16881, 17391, 18040, 18205, 19065, 19860, 20336, 20460, 20522, 20910, 21080, 21607, 21648, 21846, 22440, 22508, 23001, 23188, 25296, 25420, 26480, 27060, 27142, 27280, 27880, 27962, 28135, 28985, 29128, 30504, 30668, 30783, 31620, 33456, 33762, 34782, 36080, 36410, 38130, 38335, 39720, 40713, 40920, 41044, 41820, 41943, 42160, 43214, 43692, 44880, 45016, 46002, 46376, 50840, 51305, 54120, 54284, 54615, 55760, 55924, 56270, 57970, 58256, 61008, 61336, 61566, 61897, 63240, 64821, 67524, 67855, 69564, 69905, 72820, 76260, 76670, 79440, 81426, 81840, 82088, 83640, 83886, 84405, 86428, 86955, 87384, 90032, 92004, 92752, 101680, 102610, 108035, 108240, 108568, 109230, 111848, 112540, 112871, 115005, 115940, 122672, 123132, 123794, 126480, 129642, 135048, 135710, 139128, 139810, 145640, 149281, 152520, 153340, 153915, 162852, 164176, 167280, 167772, 168810, 172856, 173910, 174437, 174768, 184008, 185691, 203565, 205220, 209715, 216070, 217136, 218460, 223696, 225080, 225742, 230010, 230707, 231880, 237677, 246264, 247588, 259284, 270096, 271420, 278256, 279620, 291280, 298562, 305040, 306680, 307830, 309485, 324105, 325704, 335544, 337620, 338613, 345712, 347820, 348874, 368016, 371382, 407130, 410440, 419430, 420701, 432140, 436920, 447843, 450160, 451484, 460020, 461414, 463760, 475354, 492528, 495176, 518568, 523311, 542840, 559240, 564355, 597124, 613360, 615660, 618970, 648210, 651408, 671088, 675240, 677226, 692121, 695640, 697748, 713031, 742764, 746405, 814260, 820880, 838860, 841402, 864280, 872185, 873840, 895686, 902968, 920040, 922828, 928455, 950708, 990352, 1037136, 1046622, 1085680, 1118480, 1128710, 1153535, 1188385, 1194248, 1231320, 1237940, 1262103, 1296420, 1350480, 1354452, 1384242, 1391280, 1395496, 1426062, 1485528, 1492810, 1628520, 1677720, 1682804, 1693065, 1728560, 1744370, 1791372, 1805936, 1840080, 1845656, 1856910, 1901416, 1918807, 2093244, 2103505, 2239215, 2257420, 2307070, 2376770, 2388496, 2462640, 2475880, 2524206, 2537777, 2592840, 2616555, 2708904, 2768484, 2790992, 2852124, 2971056, 2985620, 3257040, 3355440, 3365608, 3386130, 3460605, 3488740, 3565155, 3582744, 3691312, 3713820, 3802832, 3837614, 4186488, 4207010, 4478430, 4514840, 4614140, 4627711, 4753540, 4951760, 5048412, 5075554, 5185680, 5233110, 5417808, 5536968, 5704248, 5756421, 5971240, 6310515, 6731216, 6772260, 6921210, 6977480, 7130310, 7151917, 7165488, 7427640, 7613331, 7675228, 8372976, 8414020, 8956860, 9029680, 9228280, 9255422, 9507080, 9594035, 10096824, 10151108, 10466220, 11073936, 11408496, 11512842, 11942480, 12621030, 12688885, 13544520, 13842420, 13883133, 13954960, 14260620, 14303834, 14855280, 15226662, 15350456, 16828040, 17913720, 18456560, 18510844, 19014160, 19188070, 20193648, 20302216, 20932440, 21455751, 23025684, 23138555, 25242060, 25377770, 27089040, 27684840, 27766266, 28521240, 28607668, 28782105, 30453324, 30700912, 33656080, 35759585, 35827440, 37021688, 38066655, 38376140, 40604432, 41864880, 42911502, 46051368, 46277110, 50484120, 50755540, 55369680, 55532532, 57042480, 57215336, 57564210, 60906648, 69415665, 71519170, 74043376, 76133310, 76752280, 78671087, 85823004, 92102736, 92554220, 100968240, 101511080, 107278755, 111065064, 114430672, 115128420, 121813296, 138831330, 143038340, 152266620, 153504560, 157342174, 171646008, 185108440, 203022160, 214557510, 222130128, 230256840, 236013261, 277662660, 286076680, 304533240, 314684348, 343292016, 370216880, 393355435, 429115020, 460513680, 472026522, 555325320, 572153360, 609066480, 629368696, 786710870, 858230040, 944053044, 1110650640, 1180066305, 1258737392, 1573421740, 1716460080, 1888106088, 2360132610, 3146843480, 3776212176, 4720265220, 6293686960, 9440530440, 18881060880]

約数ペア:

[(1, 18881060880), (2, 9440530440), (3, 6293686960), (4, 4720265220), (5, 3776212176), (6, 3146843480), (8, 2360132610), (10, 1888106088), (11, 1716460080), (12, 1573421740), (15, 1258737392), (16, 1180066305), (17, 1110650640), (20, 944053044), (22, 858230040), (24, 786710870), (30, 629368696), (31, 609066480), (33, 572153360), (34, 555325320), (40, 472026522), (41, 460513680), (44, 429115020), (48, 393355435), (51, 370216880), (55, 343292016), (60, 314684348), (62, 304533240), (66, 286076680), (68, 277662660), (80, 236013261), (82, 230256840), (85, 222130128), (88, 214557510), (93, 203022160), (102, 185108440), (110, 171646008), (120, 157342174), (123, 153504560), (124, 152266620), (132, 143038340), (136, 138831330), (155, 121813296), (164, 115128420), (165, 114430672), (170, 111065064), (176, 107278755), (186, 101511080), (187, 100968240), (204, 92554220), (205, 92102736), (220, 85823004), (240, 78671087), (246, 76752280), (248, 76133310), (255, 74043376), (264, 71519170), (272, 69415665), (310, 60906648), (328, 57564210), (330, 57215336), (331, 57042480), (340, 55532532), (341, 55369680), (372, 50755540), (374, 50484120), (408, 46277110), (410, 46051368), (440, 42911502), (451, 41864880), (465, 40604432), (492, 38376140), (496, 38066655), (510, 37021688), (527, 35827440), (528, 35759585), (561, 33656080), (615, 30700912), (620, 30453324), (656, 28782105), (660, 28607668), (662, 28521240), (680, 27766266), (682, 27684840), (697, 27089040), (744, 25377770), (748, 25242060), (816, 23138555), (820, 23025684), (880, 21455751), (902, 20932440), (930, 20302216), (935, 20193648), (984, 19188070), (993, 19014160), (1020, 18510844), (1023, 18456560), (1054, 17913720), (1122, 16828040), (1230, 15350456), (1240, 15226662), (1271, 14855280), (1320, 14303834), (1324, 14260620), (1353, 13954960), (1360, 13883133), (1364, 13842420), (1394, 13544520), (1488, 12688885), (1496, 12621030), (1581, 11942480), (1640, 11512842), (1655, 11408496), (1705, 11073936), (1804, 10466220), (1860, 10151108), (1870, 10096824), (1968, 9594035), (1986, 9507080), (2040, 9255422), (2046, 9228280), (2091, 9029680), (2108, 8956860), (2244, 8414020), (2255, 8372976), (2460, 7675228), (2480, 7613331), (2542, 7427640), (2635, 7165488), (2640, 7151917), (2648, 7130310), (2706, 6977480), (2728, 6921210), (2788, 6772260), (2805, 6731216), (2992, 6310515), (3162, 5971240), (3280, 5756421), (3310, 5704248), (3410, 5536968), (3485, 5417808), (3608, 5233110), (3641, 5185680), (3720, 5075554), (3740, 5048412), (3813, 4951760), (3972, 4753540), (4080, 4627711), (4092, 4614140), (4182, 4514840), (4216, 4478430), (4488, 4207010), (4510, 4186488), (4920, 3837614), (4965, 3802832), (5084, 3713820), (5115, 3691312), (5270, 3582744), (5296, 3565155), (5412, 3488740), (5456, 3460605), (5576, 3386130), (5610, 3365608), (5627, 3355440), (5797, 3257040), (6324, 2985620), (6355, 2971056), (6620, 2852124), (6765, 2790992), (6820, 2768484), (6970, 2708904), (7216, 2616555), (7282, 2592840), (7440, 2537777), (7480, 2524206), (7626, 2475880), (7667, 2462640), (7905, 2388496), (7944, 2376770), (8184, 2307070), (8364, 2257420), (8432, 2239215), (8976, 2103505), (9020, 2093244), (9840, 1918807), (9930, 1901416), (10168, 1856910), (10230, 1845656), (10261, 1840080), (10455, 1805936), (10540, 1791372), (10824, 1744370), (10923, 1728560), (11152, 1693065), (11220, 1682804), (11254, 1677720), (11594, 1628520), (12648, 1492810), (12710, 1485528), (13240, 1426062), (13530, 1395496), (13571, 1391280), (13640, 1384242), (13940, 1354452), (13981, 1350480), (14564, 1296420), (14960, 1262103), (15252, 1237940), (15334, 1231320), (15810, 1194248), (15888, 1188385), (16368, 1153535), (16728, 1128710), (16881, 1118480), (17391, 1085680), (18040, 1046622), (18205, 1037136), (19065, 990352), (19860, 950708), (20336, 928455), (20460, 922828), (20522, 920040), (20910, 902968), (21080, 895686), (21607, 873840), (21648, 872185), (21846, 864280), (22440, 841402), (22508, 838860), (23001, 820880), (23188, 814260), (25296, 746405), (25420, 742764), (26480, 713031), (27060, 697748), (27142, 695640), (27280, 692121), (27880, 677226), (27962, 675240), (28135, 671088), (28985, 651408), (29128, 648210), (30504, 618970), (30668, 615660), (30783, 613360), (31620, 597124), (33456, 564355), (33762, 559240), (34782, 542840), (36080, 523311), (36410, 518568), (38130, 495176), (38335, 492528), (39720, 475354), (40713, 463760), (40920, 461414), (41044, 460020), (41820, 451484), (41943, 450160), (42160, 447843), (43214, 436920), (43692, 432140), (44880, 420701), (45016, 419430), (46002, 410440), (46376, 407130), (50840, 371382), (51305, 368016), (54120, 348874), (54284, 347820), (54615, 345712), (55760, 338613), (55924, 337620), (56270, 335544), (57970, 325704), (58256, 324105), (61008, 309485), (61336, 307830), (61566, 306680), (61897, 305040), (63240, 298562), (64821, 291280), (67524, 279620), (67855, 278256), (69564, 271420), (69905, 270096), (72820, 259284), (76260, 247588), (76670, 246264), (79440, 237677), (81426, 231880), (81840, 230707), (82088, 230010), (83640, 225742), (83886, 225080), (84405, 223696), (86428, 218460), (86955, 217136), (87384, 216070), (90032, 209715), (92004, 205220), (92752, 203565), (101680, 185691), (102610, 184008), (108035, 174768), (108240, 174437), (108568, 173910), (109230, 172856), (111848, 168810), (112540, 167772), (112871, 167280), (115005, 164176), (115940, 162852), (122672, 153915), (123132, 153340), (123794, 152520), (126480, 149281), (129642, 145640), (135048, 139810), (135710, 139128)]