156693680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13734

約数の個数: 80

約数和(自身を含む): 428035104

約数和(自身を除く): 271341424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 13697, 27394, 54788, 68485, 109576, 136970, 150667, 178061, 219152, 273940, 301334, 356122, 547880, 602668, 712244, 753335, 890305, 1095760, 1205336, 1424488, 1506670, 1780610, 1958671, 2410672, 2848976, 3013340, 3561220, 3917342, 6026680, 7122440, 7834684, 9793355, 12053360, 14244880, 15669368, 19586710, 31338736, 39173420, 78346840, 156693680]

約数ペア:

[(1, 156693680), (2, 78346840), (4, 39173420), (5, 31338736), (8, 19586710), (10, 15669368), (11, 14244880), (13, 12053360), (16, 9793355), (20, 7834684), (22, 7122440), (26, 6026680), (40, 3917342), (44, 3561220), (52, 3013340), (55, 2848976), (65, 2410672), (80, 1958671), (88, 1780610), (104, 1506670), (110, 1424488), (130, 1205336), (143, 1095760), (176, 890305), (208, 753335), (220, 712244), (260, 602668), (286, 547880), (440, 356122), (520, 301334), (572, 273940), (715, 219152), (880, 178061), (1040, 150667), (1144, 136970), (1430, 109576), (2288, 68485), (2860, 54788), (5720, 27394), (11440, 13697)]