2051215320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3146

約数の個数: 256

約数和(自身を含む): 7779732480

約数和(自身を除く): 5728517160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 73, 77, 84, 88, 105, 110, 120, 132, 140, 146, 154, 165, 168, 210, 219, 220, 231, 264, 280, 292, 308, 330, 365, 385, 420, 438, 440, 462, 511, 584, 616, 660, 730, 770, 803, 840, 876, 924, 1022, 1095, 1155, 1320, 1460, 1533, 1540, 1606, 1752, 1848, 2044, 2190, 2310, 2409, 2555, 2920, 3041, 3066, 3080, 3212, 4015, 4088, 4380, 4620, 4818, 5110, 5621, 6082, 6132, 6424, 7665, 8030, 8760, 9123, 9240, 9636, 10220, 11242, 12045, 12164, 12264, 15205, 15330, 16060, 16863, 18246, 19272, 20440, 21287, 22484, 24090, 24328, 28105, 30410, 30660, 32120, 33451, 33726, 36492, 42574, 44968, 45615, 48180, 56210, 60820, 61320, 63861, 66902, 67452, 72984, 84315, 85148, 91230, 96360, 100353, 106435, 112420, 121640, 127722, 133804, 134904, 167255, 168630, 170296, 182460, 200706, 212870, 221993, 224840, 234157, 255444, 267608, 319305, 334510, 337260, 364920, 401412, 425740, 443986, 468314, 501765, 510888, 638610, 665979, 669020, 674520, 702471, 802824, 851480, 887972, 936628, 1003530, 1109965, 1170785, 1277220, 1331958, 1338040, 1404942, 1553951, 1775944, 1873256, 2007060, 2219930, 2341570, 2441923, 2554440, 2663916, 2809884, 3107902, 3329895, 3512355, 4014120, 4439860, 4661853, 4683140, 4883846, 5327832, 5619768, 6215804, 6659790, 7024710, 7325769, 7769755, 8879720, 9323706, 9366280, 9767692, 12209615, 12431608, 13319580, 14049420, 14651538, 15539510, 17093461, 18647412, 19535384, 23309265, 24419230, 26639160, 28098840, 29303076, 31079020, 34186922, 36628845, 37294824, 46618530, 48838460, 51280383, 58606152, 62158040, 68373844, 73257690, 85467305, 93237060, 97676920, 102560766, 136747688, 146515380, 170934610, 186474120, 205121532, 256401915, 293030760, 341869220, 410243064, 512803830, 683738440, 1025607660, 2051215320]

約数ペア:

[(1, 2051215320), (2, 1025607660), (3, 683738440), (4, 512803830), (5, 410243064), (6, 341869220), (7, 293030760), (8, 256401915), (10, 205121532), (11, 186474120), (12, 170934610), (14, 146515380), (15, 136747688), (20, 102560766), (21, 97676920), (22, 93237060), (24, 85467305), (28, 73257690), (30, 68373844), (33, 62158040), (35, 58606152), (40, 51280383), (42, 48838460), (44, 46618530), (55, 37294824), (56, 36628845), (60, 34186922), (66, 31079020), (70, 29303076), (73, 28098840), (77, 26639160), (84, 24419230), (88, 23309265), (105, 19535384), (110, 18647412), (120, 17093461), (132, 15539510), (140, 14651538), (146, 14049420), (154, 13319580), (165, 12431608), (168, 12209615), (210, 9767692), (219, 9366280), (220, 9323706), (231, 8879720), (264, 7769755), (280, 7325769), (292, 7024710), (308, 6659790), (330, 6215804), (365, 5619768), (385, 5327832), (420, 4883846), (438, 4683140), (440, 4661853), (462, 4439860), (511, 4014120), (584, 3512355), (616, 3329895), (660, 3107902), (730, 2809884), (770, 2663916), (803, 2554440), (840, 2441923), (876, 2341570), (924, 2219930), (1022, 2007060), (1095, 1873256), (1155, 1775944), (1320, 1553951), (1460, 1404942), (1533, 1338040), (1540, 1331958), (1606, 1277220), (1752, 1170785), (1848, 1109965), (2044, 1003530), (2190, 936628), (2310, 887972), (2409, 851480), (2555, 802824), (2920, 702471), (3041, 674520), (3066, 669020), (3080, 665979), (3212, 638610), (4015, 510888), (4088, 501765), (4380, 468314), (4620, 443986), (4818, 425740), (5110, 401412), (5621, 364920), (6082, 337260), (6132, 334510), (6424, 319305), (7665, 267608), (8030, 255444), (8760, 234157), (9123, 224840), (9240, 221993), (9636, 212870), (10220, 200706), (11242, 182460), (12045, 170296), (12164, 168630), (12264, 167255), (15205, 134904), (15330, 133804), (16060, 127722), (16863, 121640), (18246, 112420), (19272, 106435), (20440, 100353), (21287, 96360), (22484, 91230), (24090, 85148), (24328, 84315), (28105, 72984), (30410, 67452), (30660, 66902), (32120, 63861), (33451, 61320), (33726, 60820), (36492, 56210), (42574, 48180), (44968, 45615)]