418295280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10313}}^1$

素因数の和:10355

約数の個数: 120

約数和(自身を含む): 1404271728

約数和(自身を除く): 985976448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 10313, 13520, 20280, 20626, 30939, 40560, 41252, 51565, 61878, 82504, 103130, 123756, 134069, 154695, 165008, 206260, 247512, 268138, 309390, 402207, 412520, 495024, 536276, 618780, 670345, 804414, 825040, 1072552, 1237560, 1340690, 1608828, 1742897, 2011035, 2145104, 2475120, 2681380, 3217656, 3485794, 4022070, 5228691, 5362760, 6435312, 6971588, 8044140, 8714485, 10457382, 10725520, 13943176, 16088280, 17428970, 20914764, 26143455, 27886352, 32176560, 34857940, 41829528, 52286910, 69715880, 83659056, 104573820, 139431760, 209147640, 418295280]

約数ペア:

[(1, 418295280), (2, 209147640), (3, 139431760), (4, 104573820), (5, 83659056), (6, 69715880), (8, 52286910), (10, 41829528), (12, 34857940), (13, 32176560), (15, 27886352), (16, 26143455), (20, 20914764), (24, 17428970), (26, 16088280), (30, 13943176), (39, 10725520), (40, 10457382), (48, 8714485), (52, 8044140), (60, 6971588), (65, 6435312), (78, 5362760), (80, 5228691), (104, 4022070), (120, 3485794), (130, 3217656), (156, 2681380), (169, 2475120), (195, 2145104), (208, 2011035), (240, 1742897), (260, 1608828), (312, 1340690), (338, 1237560), (390, 1072552), (507, 825040), (520, 804414), (624, 670345), (676, 618780), (780, 536276), (845, 495024), (1014, 412520), (1040, 402207), (1352, 309390), (1560, 268138), (1690, 247512), (2028, 206260), (2535, 165008), (2704, 154695), (3120, 134069), (3380, 123756), (4056, 103130), (5070, 82504), (6760, 61878), (8112, 51565), (10140, 41252), (10313, 40560), (13520, 30939), (20280, 20626)]