1335330376640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131071}}^1$

素因数の和:131211

約数の個数: 224

約数和(自身を含む): 3579586805760

約数和(自身を除く): 2244256429120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 79, 80, 104, 124, 130, 155, 158, 160, 208, 248, 260, 310, 316, 320, 395, 403, 416, 496, 520, 620, 632, 790, 806, 832, 992, 1027, 1040, 1240, 1264, 1580, 1612, 1984, 2015, 2054, 2080, 2449, 2480, 2528, 3160, 3224, 4030, 4108, 4160, 4898, 4960, 5056, 5135, 6320, 6448, 8060, 8216, 9796, 9920, 10270, 12245, 12640, 12896, 16120, 16432, 19592, 20540, 24490, 25280, 25792, 31837, 32240, 32864, 39184, 41080, 48980, 63674, 64480, 65728, 78368, 82160, 97960, 127348, 128960, 131071, 156736, 159185, 164320, 195920, 254696, 262142, 318370, 328640, 391840, 509392, 524284, 636740, 655355, 783680, 1018784, 1048568, 1273480, 1310710, 1703923, 2037568, 2097136, 2546960, 2621420, 3407846, 4063201, 4194272, 5093920, 5242840, 6815692, 8126402, 8388544, 8519615, 10187840, 10354609, 10485680, 13631384, 16252804, 17039230, 20316005, 20709218, 20971360, 27262768, 32505608, 34078460, 40632010, 41418436, 41942720, 51773045, 52821613, 54525536, 65011216, 68156920, 81264020, 82836872, 103546090, 105643226, 109051072, 130022432, 134609917, 136313840, 162528040, 165673744, 207092180, 211286452, 260044864, 264108065, 269219834, 272627680, 320992879, 325056080, 331347488, 414184360, 422572904, 528216130, 538439668, 545255360, 641985758, 650112160, 662694976, 673049585, 828368720, 845145808, 1056432260, 1076879336, 1283971516, 1300224320, 1346099170, 1604964395, 1656737440, 1690291616, 2112864520, 2153758672, 2567943032, 2692198340, 3209928790, 3313474880, 3380583232, 4172907427, 4225729040, 4307517344, 5135886064, 5384396680, 6419857580, 8345814854, 8451458080, 8615034688, 10271772128, 10768793360, 12839715160, 16691629708, 16902916160, 20543544256, 20864537135, 21537586720, 25679430320, 33383259416, 41729074270, 43075173440, 51358860640, 66766518832, 83458148540, 102717721280, 133533037664, 166916297080, 267066075328, 333832594160, 667665188320, 1335330376640]

約数ペア:

[(1, 1335330376640), (2, 667665188320), (4, 333832594160), (5, 267066075328), (8, 166916297080), (10, 133533037664), (13, 102717721280), (16, 83458148540), (20, 66766518832), (26, 51358860640), (31, 43075173440), (32, 41729074270), (40, 33383259416), (52, 25679430320), (62, 21537586720), (64, 20864537135), (65, 20543544256), (79, 16902916160), (80, 16691629708), (104, 12839715160), (124, 10768793360), (130, 10271772128), (155, 8615034688), (158, 8451458080), (160, 8345814854), (208, 6419857580), (248, 5384396680), (260, 5135886064), (310, 4307517344), (316, 4225729040), (320, 4172907427), (395, 3380583232), (403, 3313474880), (416, 3209928790), (496, 2692198340), (520, 2567943032), (620, 2153758672), (632, 2112864520), (790, 1690291616), (806, 1656737440), (832, 1604964395), (992, 1346099170), (1027, 1300224320), (1040, 1283971516), (1240, 1076879336), (1264, 1056432260), (1580, 845145808), (1612, 828368720), (1984, 673049585), (2015, 662694976), (2054, 650112160), (2080, 641985758), (2449, 545255360), (2480, 538439668), (2528, 528216130), (3160, 422572904), (3224, 414184360), (4030, 331347488), (4108, 325056080), (4160, 320992879), (4898, 272627680), (4960, 269219834), (5056, 264108065), (5135, 260044864), (6320, 211286452), (6448, 207092180), (8060, 165673744), (8216, 162528040), (9796, 136313840), (9920, 134609917), (10270, 130022432), (12245, 109051072), (12640, 105643226), (12896, 103546090), (16120, 82836872), (16432, 81264020), (19592, 68156920), (20540, 65011216), (24490, 54525536), (25280, 52821613), (25792, 51773045), (31837, 41942720), (32240, 41418436), (32864, 40632010), (39184, 34078460), (41080, 32505608), (48980, 27262768), (63674, 20971360), (64480, 20709218), (65728, 20316005), (78368, 17039230), (82160, 16252804), (97960, 13631384), (127348, 10485680), (128960, 10354609), (131071, 10187840), (156736, 8519615), (159185, 8388544), (164320, 8126402), (195920, 6815692), (254696, 5242840), (262142, 5093920), (318370, 4194272), (328640, 4063201), (391840, 3407846), (509392, 2621420), (524284, 2546960), (636740, 2097136), (655355, 2037568), (783680, 1703923), (1018784, 1310710), (1048568, 1273480)]