1837996680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{90631}}^1$

素因数の和:90671

約数の個数: 96

約数和(自身を含む): 5970836160

約数和(自身を除く): 4132839480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 90631, 181262, 271893, 362524, 453155, 543786, 725048, 906310, 1087572, 1178203, 1359465, 1812620, 2175144, 2356406, 2718930, 3534609, 3625240, 4712812, 5437860, 5891015, 7069218, 9425624, 10875720, 11782030, 14138436, 15316639, 17673045, 23564060, 28276872, 30633278, 35346090, 45949917, 47128120, 61266556, 70692180, 76583195, 91899834, 122533112, 141384360, 153166390, 183799668, 229749585, 306332780, 367599336, 459499170, 612665560, 918998340, 1837996680]

約数ペア:

[(1, 1837996680), (2, 918998340), (3, 612665560), (4, 459499170), (5, 367599336), (6, 306332780), (8, 229749585), (10, 183799668), (12, 153166390), (13, 141384360), (15, 122533112), (20, 91899834), (24, 76583195), (26, 70692180), (30, 61266556), (39, 47128120), (40, 45949917), (52, 35346090), (60, 30633278), (65, 28276872), (78, 23564060), (104, 17673045), (120, 15316639), (130, 14138436), (156, 11782030), (169, 10875720), (195, 9425624), (260, 7069218), (312, 5891015), (338, 5437860), (390, 4712812), (507, 3625240), (520, 3534609), (676, 2718930), (780, 2356406), (845, 2175144), (1014, 1812620), (1352, 1359465), (1560, 1178203), (1690, 1087572), (2028, 906310), (2535, 725048), (3380, 543786), (4056, 453155), (5070, 362524), (6760, 271893), (10140, 181262), (20280, 90631)]