84503640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 128

約数和(自身を含む): 287481600

約数和(自身を除く): 202977960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2851, 2964, 3705, 4940, 5702, 5928, 7410, 8553, 9880, 11404, 14255, 14820, 17106, 22808, 28510, 29640, 34212, 37063, 42765, 54169, 57020, 68424, 74126, 85530, 108338, 111189, 114040, 148252, 162507, 171060, 185315, 216676, 222378, 270845, 296504, 325014, 342120, 370630, 433352, 444756, 541690, 555945, 650028, 704197, 741260, 812535, 889512, 1083380, 1111890, 1300056, 1408394, 1482520, 1625070, 2112591, 2166760, 2223780, 2816788, 3250140, 3520985, 4225182, 4447560, 5633576, 6500280, 7041970, 8450364, 10562955, 14083940, 16900728, 21125910, 28167880, 42251820, 84503640]

約数ペア:

[(1, 84503640), (2, 42251820), (3, 28167880), (4, 21125910), (5, 16900728), (6, 14083940), (8, 10562955), (10, 8450364), (12, 7041970), (13, 6500280), (15, 5633576), (19, 4447560), (20, 4225182), (24, 3520985), (26, 3250140), (30, 2816788), (38, 2223780), (39, 2166760), (40, 2112591), (52, 1625070), (57, 1482520), (60, 1408394), (65, 1300056), (76, 1111890), (78, 1083380), (95, 889512), (104, 812535), (114, 741260), (120, 704197), (130, 650028), (152, 555945), (156, 541690), (190, 444756), (195, 433352), (228, 370630), (247, 342120), (260, 325014), (285, 296504), (312, 270845), (380, 222378), (390, 216676), (456, 185315), (494, 171060), (520, 162507), (570, 148252), (741, 114040), (760, 111189), (780, 108338), (988, 85530), (1140, 74126), (1235, 68424), (1482, 57020), (1560, 54169), (1976, 42765), (2280, 37063), (2470, 34212), (2851, 29640), (2964, 28510), (3705, 22808), (4940, 17106), (5702, 14820), (5928, 14255), (7410, 11404), (8553, 9880)]