18281086560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:940

約数の個数: 576

約数和(自身を含む): 72129113280

約数和(自身を除く): 53848026720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 108, 110, 120, 121, 123, 132, 135, 144, 160, 164, 165, 176, 180, 198, 205, 216, 220, 240, 242, 246, 264, 270, 288, 297, 328, 330, 352, 360, 363, 369, 396, 410, 432, 440, 451, 480, 484, 492, 495, 528, 540, 594, 605, 615, 656, 660, 720, 726, 738, 792, 820, 853, 864, 880, 902, 968, 984, 990, 1056, 1080, 1089, 1107, 1188, 1210, 1230, 1312, 1320, 1353, 1440, 1452, 1476, 1485, 1584, 1640, 1706, 1760, 1804, 1815, 1845, 1936, 1968, 1980, 2160, 2178, 2214, 2255, 2376, 2420, 2460, 2559, 2640, 2706, 2904, 2952, 2970, 3168, 3267, 3280, 3412, 3608, 3630, 3690, 3872, 3936, 3960, 4059, 4265, 4320, 4356, 4428, 4510, 4752, 4840, 4920, 4961, 5118, 5280, 5412, 5445, 5535, 5808, 5904, 5940, 6534, 6560, 6765, 6824, 7216, 7260, 7380, 7677, 7920, 8118, 8530, 8712, 8856, 9020, 9383, 9504, 9680, 9840, 9922, 10236, 10824, 10890, 11070, 11616, 11808, 11880, 12177, 12795, 13068, 13530, 13648, 14432, 14520, 14760, 14883, 15354, 15840, 16236, 16335, 17060, 17424, 17712, 18040, 18766, 19360, 19680, 19844, 20295, 20472, 21648, 21780, 22140, 23031, 23760, 24354, 24805, 25590, 26136, 27060, 27296, 28149, 29040, 29520, 29766, 30708, 32472, 32670, 34120, 34848, 34973, 35424, 36080, 37532, 38385, 39688, 40590, 40944, 43296, 43560, 44280, 44649, 46062, 46915, 47520, 48708, 49610, 51180, 52272, 54120, 56298, 58080, 59040, 59532, 60885, 61416, 64944, 65340, 68240, 69946, 72160, 74415, 75064, 76770, 79376, 81180, 81888, 84447, 87120, 88560, 89298, 92124, 93830, 97416, 99220, 102360, 103213, 104544, 104919, 108240, 112596, 115155, 119064, 121770, 122832, 129888, 130680, 133947, 136480, 139892, 140745, 148830, 150128, 153540, 158752, 162360, 168894, 174240, 174865, 177120, 178596, 184248, 187660, 194832, 198440, 204720, 206426, 209838, 216480, 223245, 225192, 230310, 238128, 243540, 245664, 253341, 261360, 267894, 279784, 281490, 297660, 300256, 307080, 309639, 314757, 324720, 337788, 349730, 357192, 368496, 375320, 384703, 389664, 396880, 409440, 412852, 419676, 422235, 446490, 450384, 460620, 476256, 487080, 506682, 516065, 522720, 524595, 535788, 559568, 562980, 595320, 614160, 619278, 629514, 649440, 669735, 675576, 699460, 714384, 736992, 750640, 769406, 793760, 825704, 839352, 844470, 892980, 900768, 921240, 928917, 944271, 974160, 1013364, 1032130, 1049190, 1071576, 1119136, 1125960, 1154109, 1190640, 1228320, 1238556, 1259028, 1266705, 1339470, 1351152, 1398920, 1428768, 1501280, 1538812, 1548195, 1573785, 1651408, 1678704, 1688940, 1785960, 1842480, 1857834, 1888542, 1923515, 1948320, 2026728, 2064260, 2098380, 2143152, 2251920, 2308218, 2381280, 2477112, 2518056, 2533410, 2678940, 2702304, 2786751, 2797840, 3077624, 3096390, 3147570, 3302816, 3357408, 3377880, 3462327, 3571920, 3684960, 3715668, 3777084, 3847030, 4053456, 4128520, 4196760, 4231733, 4286304, 4503840, 4616436, 4644585, 4721355, 4954224, 5036112, 5066820, 5357880, 5573502, 5595680, 5770545, 6155248, 6192780, 6295140, 6755760, 6924654, 7143840, 7431336, 7554168, 7694060, 8106912, 8257040, 8393520, 8463466, 9232872, 9289170, 9442710, 9908448, 10072224, 10133640, 10386981, 10715760, 11147004, 11541090, 12310496, 12385560, 12590280, 12695199, 13511520, 13849308, 13933755, 14862672, 15108336, 15388120, 16514080, 16787040, 16926932, 17311635, 18465744, 18578340, 18885420, 20267280, 20773962, 21158665, 21431520, 22294008, 23082180, 24771120, 25180560, 25390398, 27698616, 27867510, 29725344, 30216672, 30776240, 33853864, 34623270, 36931488, 37156680, 37770840, 38085597, 40534560, 41547924, 42317330, 44588016, 46164360, 49542240, 50361120, 50780796, 51934905, 55397232, 55735020, 61552480, 63475995, 67707728, 69246540, 74313360, 75541680, 76171194, 83095848, 84634660, 89176032, 92328720, 101561592, 103869810, 110794464, 111470040, 114256791, 126951990, 135415456, 138493080, 148626720, 151083360, 152342388, 166191696, 169269320, 184657440, 190427985, 203123184, 207739620, 222940080, 228513582, 253903980, 276986160, 304684776, 332383392, 338538640, 380855970, 406246368, 415479240, 445880160, 457027164, 507807960, 553972320, 571283955, 609369552, 677077280, 761711940, 830958480, 914054328, 1015615920, 1142567910, 1218739104, 1523423880, 1661916960, 1828108656, 2031231840, 2285135820, 3046847760, 3656217312, 4570271640, 6093695520, 9140543280, 18281086560]

約数ペア:

[(1, 18281086560), (2, 9140543280), (3, 6093695520), (4, 4570271640), (5, 3656217312), (6, 3046847760), (8, 2285135820), (9, 2031231840), (10, 1828108656), (11, 1661916960), (12, 1523423880), (15, 1218739104), (16, 1142567910), (18, 1015615920), (20, 914054328), (22, 830958480), (24, 761711940), (27, 677077280), (30, 609369552), (32, 571283955), (33, 553972320), (36, 507807960), (40, 457027164), (41, 445880160), (44, 415479240), (45, 406246368), (48, 380855970), (54, 338538640), (55, 332383392), (60, 304684776), (66, 276986160), (72, 253903980), (80, 228513582), (82, 222940080), (88, 207739620), (90, 203123184), (96, 190427985), (99, 184657440), (108, 169269320), (110, 166191696), (120, 152342388), (121, 151083360), (123, 148626720), (132, 138493080), (135, 135415456), (144, 126951990), (160, 114256791), (164, 111470040), (165, 110794464), (176, 103869810), (180, 101561592), (198, 92328720), (205, 89176032), (216, 84634660), (220, 83095848), (240, 76171194), (242, 75541680), (246, 74313360), (264, 69246540), (270, 67707728), (288, 63475995), (297, 61552480), (328, 55735020), (330, 55397232), (352, 51934905), (360, 50780796), (363, 50361120), (369, 49542240), (396, 46164360), (410, 44588016), (432, 42317330), (440, 41547924), (451, 40534560), (480, 38085597), (484, 37770840), (492, 37156680), (495, 36931488), (528, 34623270), (540, 33853864), (594, 30776240), (605, 30216672), (615, 29725344), (656, 27867510), (660, 27698616), (720, 25390398), (726, 25180560), (738, 24771120), (792, 23082180), (820, 22294008), (853, 21431520), (864, 21158665), (880, 20773962), (902, 20267280), (968, 18885420), (984, 18578340), (990, 18465744), (1056, 17311635), (1080, 16926932), (1089, 16787040), (1107, 16514080), (1188, 15388120), (1210, 15108336), (1230, 14862672), (1312, 13933755), (1320, 13849308), (1353, 13511520), (1440, 12695199), (1452, 12590280), (1476, 12385560), (1485, 12310496), (1584, 11541090), (1640, 11147004), (1706, 10715760), (1760, 10386981), (1804, 10133640), (1815, 10072224), (1845, 9908448), (1936, 9442710), (1968, 9289170), (1980, 9232872), (2160, 8463466), (2178, 8393520), (2214, 8257040), (2255, 8106912), (2376, 7694060), (2420, 7554168), (2460, 7431336), (2559, 7143840), (2640, 6924654), (2706, 6755760), (2904, 6295140), (2952, 6192780), (2970, 6155248), (3168, 5770545), (3267, 5595680), (3280, 5573502), (3412, 5357880), (3608, 5066820), (3630, 5036112), (3690, 4954224), (3872, 4721355), (3936, 4644585), (3960, 4616436), (4059, 4503840), (4265, 4286304), (4320, 4231733), (4356, 4196760), (4428, 4128520), (4510, 4053456), (4752, 3847030), (4840, 3777084), (4920, 3715668), (4961, 3684960), (5118, 3571920), (5280, 3462327), (5412, 3377880), (5445, 3357408), (5535, 3302816), (5808, 3147570), (5904, 3096390), (5940, 3077624), (6534, 2797840), (6560, 2786751), (6765, 2702304), (6824, 2678940), (7216, 2533410), (7260, 2518056), (7380, 2477112), (7677, 2381280), (7920, 2308218), (8118, 2251920), (8530, 2143152), (8712, 2098380), (8856, 2064260), (9020, 2026728), (9383, 1948320), (9504, 1923515), (9680, 1888542), (9840, 1857834), (9922, 1842480), (10236, 1785960), (10824, 1688940), (10890, 1678704), (11070, 1651408), (11616, 1573785), (11808, 1548195), (11880, 1538812), (12177, 1501280), (12795, 1428768), (13068, 1398920), (13530, 1351152), (13648, 1339470), (14432, 1266705), (14520, 1259028), (14760, 1238556), (14883, 1228320), (15354, 1190640), (15840, 1154109), (16236, 1125960), (16335, 1119136), (17060, 1071576), (17424, 1049190), (17712, 1032130), (18040, 1013364), (18766, 974160), (19360, 944271), (19680, 928917), (19844, 921240), (20295, 900768), (20472, 892980), (21648, 844470), (21780, 839352), (22140, 825704), (23031, 793760), (23760, 769406), (24354, 750640), (24805, 736992), (25590, 714384), (26136, 699460), (27060, 675576), (27296, 669735), (28149, 649440), (29040, 629514), (29520, 619278), (29766, 614160), (30708, 595320), (32472, 562980), (32670, 559568), (34120, 535788), (34848, 524595), (34973, 522720), (35424, 516065), (36080, 506682), (37532, 487080), (38385, 476256), (39688, 460620), (40590, 450384), (40944, 446490), (43296, 422235), (43560, 419676), (44280, 412852), (44649, 409440), (46062, 396880), (46915, 389664), (47520, 384703), (48708, 375320), (49610, 368496), (51180, 357192), (52272, 349730), (54120, 337788), (56298, 324720), (58080, 314757), (59040, 309639), (59532, 307080), (60885, 300256), (61416, 297660), (64944, 281490), (65340, 279784), (68240, 267894), (69946, 261360), (72160, 253341), (74415, 245664), (75064, 243540), (76770, 238128), (79376, 230310), (81180, 225192), (81888, 223245), (84447, 216480), (87120, 209838), (88560, 206426), (89298, 204720), (92124, 198440), (93830, 194832), (97416, 187660), (99220, 184248), (102360, 178596), (103213, 177120), (104544, 174865), (104919, 174240), (108240, 168894), (112596, 162360), (115155, 158752), (119064, 153540), (121770, 150128), (122832, 148830), (129888, 140745), (130680, 139892), (133947, 136480)]