3990884640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25795

約数の個数: 192

約数和(自身を含む): 14011885440

約数和(自身を除く): 10021000800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 8160, 9120, 9690, 10336, 12920, 15504, 19380, 25741, 25840, 31008, 38760, 51482, 51680, 77223, 77520, 102964, 128705, 154446, 155040, 205928, 257410, 308892, 386115, 411856, 437597, 489079, 514820, 617784, 772230, 823712, 875194, 978158, 1029640, 1235568, 1312791, 1467237, 1544460, 1750388, 1956316, 2059280, 2187985, 2445395, 2471136, 2625582, 2934474, 3088920, 3500776, 3912632, 4118560, 4375970, 4890790, 5251164, 5868948, 6177840, 6563955, 7001552, 7336185, 7825264, 8314343, 8751940, 9781580, 10502328, 11737896, 12355680, 13127910, 14003104, 14672370, 15650528, 16628686, 17503880, 19563160, 21004656, 23475792, 24943029, 26255820, 29344740, 33257372, 35007760, 39126320, 41571715, 42009312, 46951584, 49886058, 52511640, 58689480, 66514744, 70015520, 78252640, 83143430, 99772116, 105023280, 117378960, 124715145, 133029488, 166286860, 199544232, 210046560, 234757920, 249430290, 266058976, 332573720, 399088464, 498860580, 665147440, 798176928, 997721160, 1330294880, 1995442320, 3990884640]

約数ペア:

[(1, 3990884640), (2, 1995442320), (3, 1330294880), (4, 997721160), (5, 798176928), (6, 665147440), (8, 498860580), (10, 399088464), (12, 332573720), (15, 266058976), (16, 249430290), (17, 234757920), (19, 210046560), (20, 199544232), (24, 166286860), (30, 133029488), (32, 124715145), (34, 117378960), (38, 105023280), (40, 99772116), (48, 83143430), (51, 78252640), (57, 70015520), (60, 66514744), (68, 58689480), (76, 52511640), (80, 49886058), (85, 46951584), (95, 42009312), (96, 41571715), (102, 39126320), (114, 35007760), (120, 33257372), (136, 29344740), (152, 26255820), (160, 24943029), (170, 23475792), (190, 21004656), (204, 19563160), (228, 17503880), (240, 16628686), (255, 15650528), (272, 14672370), (285, 14003104), (304, 13127910), (323, 12355680), (340, 11737896), (380, 10502328), (408, 9781580), (456, 8751940), (480, 8314343), (510, 7825264), (544, 7336185), (570, 7001552), (608, 6563955), (646, 6177840), (680, 5868948), (760, 5251164), (816, 4890790), (912, 4375970), (969, 4118560), (1020, 3912632), (1140, 3500776), (1292, 3088920), (1360, 2934474), (1520, 2625582), (1615, 2471136), (1632, 2445395), (1824, 2187985), (1938, 2059280), (2040, 1956316), (2280, 1750388), (2584, 1544460), (2720, 1467237), (3040, 1312791), (3230, 1235568), (3876, 1029640), (4080, 978158), (4560, 875194), (4845, 823712), (5168, 772230), (6460, 617784), (7752, 514820), (8160, 489079), (9120, 437597), (9690, 411856), (10336, 386115), (12920, 308892), (15504, 257410), (19380, 205928), (25741, 155040), (25840, 154446), (31008, 128705), (38760, 102964), (51482, 77520), (51680, 77223)]