715511880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 2587464000

約数和(自身を除く): 1871952120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 81, 90, 95, 108, 114, 118, 120, 135, 152, 162, 171, 177, 180, 190, 197, 216, 228, 236, 270, 285, 295, 324, 342, 354, 360, 380, 394, 405, 456, 472, 513, 531, 540, 570, 590, 591, 648, 684, 708, 760, 788, 810, 855, 885, 985, 1026, 1062, 1080, 1121, 1140, 1180, 1182, 1368, 1416, 1539, 1576, 1593, 1620, 1710, 1770, 1773, 1970, 2052, 2124, 2242, 2280, 2360, 2364, 2565, 2655, 2955, 3078, 3186, 3240, 3363, 3420, 3540, 3546, 3743, 3940, 4104, 4248, 4484, 4728, 4779, 5130, 5310, 5319, 5605, 5910, 6156, 6372, 6726, 6840, 7080, 7092, 7486, 7695, 7880, 7965, 8865, 8968, 9558, 10089, 10260, 10620, 10638, 11210, 11229, 11623, 11820, 12312, 12744, 13452, 14184, 14972, 15390, 15930, 15957, 16815, 17730, 18715, 19116, 20178, 20520, 21240, 21276, 22420, 22458, 23246, 23640, 23895, 26595, 26904, 29944, 30267, 30780, 31860, 31914, 33630, 33687, 34869, 35460, 37430, 38232, 40356, 42552, 44840, 44916, 46492, 47790, 50445, 53190, 56145, 58115, 60534, 61560, 63720, 63828, 67260, 67374, 69738, 70920, 74860, 79785, 80712, 89832, 90801, 92984, 95580, 100890, 101061, 104607, 106380, 112290, 116230, 121068, 127656, 134520, 134748, 139476, 149720, 151335, 159570, 168435, 174345, 181602, 191160, 201780, 202122, 209214, 212760, 220837, 224580, 232460, 242136, 269496, 278952, 302670, 303183, 313821, 319140, 336870, 348690, 363204, 403560, 404244, 418428, 441674, 449160, 454005, 464920, 505305, 523035, 605340, 606366, 627642, 638280, 662511, 673740, 697380, 726408, 808488, 836856, 883348, 908010, 941463, 1010610, 1046070, 1104185, 1210680, 1212732, 1255284, 1325022, 1347480, 1394760, 1515915, 1569105, 1766696, 1816020, 1882926, 1987533, 2021220, 2092140, 2208370, 2425464, 2510568, 2650044, 3031830, 3138210, 3312555, 3632040, 3765852, 3975066, 4042440, 4184280, 4416740, 4707315, 5300088, 5962599, 6063660, 6276420, 6625110, 7531704, 7950132, 8833480, 9414630, 9937665, 11925198, 12127320, 12552840, 13250220, 15900264, 17887797, 18829260, 19875330, 23850396, 26500440, 29812995, 35775594, 37658520, 39750660, 47700792, 59625990, 71551188, 79501320, 89438985, 119251980, 143102376, 178877970, 238503960, 357755940, 715511880]

約数ペア:

[(1, 715511880), (2, 357755940), (3, 238503960), (4, 178877970), (5, 143102376), (6, 119251980), (8, 89438985), (9, 79501320), (10, 71551188), (12, 59625990), (15, 47700792), (18, 39750660), (19, 37658520), (20, 35775594), (24, 29812995), (27, 26500440), (30, 23850396), (36, 19875330), (38, 18829260), (40, 17887797), (45, 15900264), (54, 13250220), (57, 12552840), (59, 12127320), (60, 11925198), (72, 9937665), (76, 9414630), (81, 8833480), (90, 7950132), (95, 7531704), (108, 6625110), (114, 6276420), (118, 6063660), (120, 5962599), (135, 5300088), (152, 4707315), (162, 4416740), (171, 4184280), (177, 4042440), (180, 3975066), (190, 3765852), (197, 3632040), (216, 3312555), (228, 3138210), (236, 3031830), (270, 2650044), (285, 2510568), (295, 2425464), (324, 2208370), (342, 2092140), (354, 2021220), (360, 1987533), (380, 1882926), (394, 1816020), (405, 1766696), (456, 1569105), (472, 1515915), (513, 1394760), (531, 1347480), (540, 1325022), (570, 1255284), (590, 1212732), (591, 1210680), (648, 1104185), (684, 1046070), (708, 1010610), (760, 941463), (788, 908010), (810, 883348), (855, 836856), (885, 808488), (985, 726408), (1026, 697380), (1062, 673740), (1080, 662511), (1121, 638280), (1140, 627642), (1180, 606366), (1182, 605340), (1368, 523035), (1416, 505305), (1539, 464920), (1576, 454005), (1593, 449160), (1620, 441674), (1710, 418428), (1770, 404244), (1773, 403560), (1970, 363204), (2052, 348690), (2124, 336870), (2242, 319140), (2280, 313821), (2360, 303183), (2364, 302670), (2565, 278952), (2655, 269496), (2955, 242136), (3078, 232460), (3186, 224580), (3240, 220837), (3363, 212760), (3420, 209214), (3540, 202122), (3546, 201780), (3743, 191160), (3940, 181602), (4104, 174345), (4248, 168435), (4484, 159570), (4728, 151335), (4779, 149720), (5130, 139476), (5310, 134748), (5319, 134520), (5605, 127656), (5910, 121068), (6156, 116230), (6372, 112290), (6726, 106380), (6840, 104607), (7080, 101061), (7092, 100890), (7486, 95580), (7695, 92984), (7880, 90801), (7965, 89832), (8865, 80712), (8968, 79785), (9558, 74860), (10089, 70920), (10260, 69738), (10620, 67374), (10638, 67260), (11210, 63828), (11229, 63720), (11623, 61560), (11820, 60534), (12312, 58115), (12744, 56145), (13452, 53190), (14184, 50445), (14972, 47790), (15390, 46492), (15930, 44916), (15957, 44840), (16815, 42552), (17730, 40356), (18715, 38232), (19116, 37430), (20178, 35460), (20520, 34869), (21240, 33687), (21276, 33630), (22420, 31914), (22458, 31860), (23246, 30780), (23640, 30267), (23895, 29944), (26595, 26904)]