15698834460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{64271}}^1$

素因数の和:64368

約数の個数: 144

約数和(自身を含む): 50533217280

約数和(自身を除く): 34834382820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 885, 1035, 1062, 1180, 1357, 1380, 1770, 2070, 2124, 2655, 2714, 3540, 4071, 4140, 5310, 5428, 6785, 8142, 10620, 12213, 13570, 16284, 20355, 24426, 27140, 40710, 48852, 61065, 64271, 81420, 122130, 128542, 192813, 244260, 257084, 321355, 385626, 578439, 642710, 771252, 964065, 1156878, 1285420, 1478233, 1928130, 2313756, 2892195, 2956466, 3791989, 3856260, 4434699, 5784390, 5912932, 7391165, 7583978, 8869398, 11375967, 11568780, 13304097, 14782330, 15167956, 17738796, 18959945, 22173495, 22751934, 26608194, 29564660, 34127901, 37919890, 44346990, 45503868, 53216388, 56879835, 66520485, 68255802, 75839780, 87215747, 88693980, 113759670, 133040970, 136511604, 170639505, 174431494, 227519340, 261647241, 266081940, 341279010, 348862988, 436078735, 523294482, 682558020, 784941723, 872157470, 1046588964, 1308236205, 1569883446, 1744314940, 2616472410, 3139766892, 3924708615, 5232944820, 7849417230, 15698834460]

約数ペア:

[(1, 15698834460), (2, 7849417230), (3, 5232944820), (4, 3924708615), (5, 3139766892), (6, 2616472410), (9, 1744314940), (10, 1569883446), (12, 1308236205), (15, 1046588964), (18, 872157470), (20, 784941723), (23, 682558020), (30, 523294482), (36, 436078735), (45, 348862988), (46, 341279010), (59, 266081940), (60, 261647241), (69, 227519340), (90, 174431494), (92, 170639505), (115, 136511604), (118, 133040970), (138, 113759670), (177, 88693980), (180, 87215747), (207, 75839780), (230, 68255802), (236, 66520485), (276, 56879835), (295, 53216388), (345, 45503868), (354, 44346990), (414, 37919890), (460, 34127901), (531, 29564660), (590, 26608194), (690, 22751934), (708, 22173495), (828, 18959945), (885, 17738796), (1035, 15167956), (1062, 14782330), (1180, 13304097), (1357, 11568780), (1380, 11375967), (1770, 8869398), (2070, 7583978), (2124, 7391165), (2655, 5912932), (2714, 5784390), (3540, 4434699), (4071, 3856260), (4140, 3791989), (5310, 2956466), (5428, 2892195), (6785, 2313756), (8142, 1928130), (10620, 1478233), (12213, 1285420), (13570, 1156878), (16284, 964065), (20355, 771252), (24426, 642710), (27140, 578439), (40710, 385626), (48852, 321355), (61065, 257084), (64271, 244260), (81420, 192813), (122130, 128542)]