1269890040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 3922732800

約数和(自身を除く): 2652842760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 83, 118, 120, 166, 177, 236, 249, 295, 332, 354, 415, 472, 498, 590, 664, 708, 830, 885, 996, 1180, 1245, 1416, 1660, 1770, 1992, 2161, 2360, 2490, 3320, 3540, 4322, 4897, 4980, 6483, 7080, 8644, 9794, 9960, 10805, 12966, 14691, 17288, 19588, 21610, 24485, 25932, 29382, 32415, 39176, 43220, 48970, 51864, 58764, 64830, 73455, 86440, 97940, 117528, 127499, 129660, 146910, 179363, 195880, 254998, 259320, 293820, 358726, 382497, 509996, 538089, 587640, 637495, 717452, 764994, 896815, 1019992, 1076178, 1274990, 1434904, 1529988, 1793630, 1912485, 2152356, 2549980, 2690445, 3059976, 3587260, 3824970, 4304712, 5099960, 5380890, 7174520, 7649940, 10582417, 10761780, 15299880, 21164834, 21523560, 31747251, 42329668, 52912085, 63494502, 84659336, 105824170, 126989004, 158736255, 211648340, 253978008, 317472510, 423296680, 634945020, 1269890040]

約数ペア:

[(1, 1269890040), (2, 634945020), (3, 423296680), (4, 317472510), (5, 253978008), (6, 211648340), (8, 158736255), (10, 126989004), (12, 105824170), (15, 84659336), (20, 63494502), (24, 52912085), (30, 42329668), (40, 31747251), (59, 21523560), (60, 21164834), (83, 15299880), (118, 10761780), (120, 10582417), (166, 7649940), (177, 7174520), (236, 5380890), (249, 5099960), (295, 4304712), (332, 3824970), (354, 3587260), (415, 3059976), (472, 2690445), (498, 2549980), (590, 2152356), (664, 1912485), (708, 1793630), (830, 1529988), (885, 1434904), (996, 1274990), (1180, 1076178), (1245, 1019992), (1416, 896815), (1660, 764994), (1770, 717452), (1992, 637495), (2161, 587640), (2360, 538089), (2490, 509996), (3320, 382497), (3540, 358726), (4322, 293820), (4897, 259320), (4980, 254998), (6483, 195880), (7080, 179363), (8644, 146910), (9794, 129660), (9960, 127499), (10805, 117528), (12966, 97940), (14691, 86440), (17288, 73455), (19588, 64830), (21610, 58764), (24485, 51864), (25932, 48970), (29382, 43220), (32415, 39176)]