79313520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 160

約数和(自身を含む): 288981504

約数和(自身を除く): 209667984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2311, 2640, 2860, 3120, 3432, 4290, 4622, 5720, 6864, 6933, 8580, 9244, 11440, 11555, 13866, 17160, 18488, 23110, 25421, 27732, 30043, 34320, 34665, 36976, 46220, 50842, 55464, 60086, 69330, 76263, 90129, 92440, 101684, 110928, 120172, 127105, 138660, 150215, 152526, 180258, 184880, 203368, 240344, 254210, 277320, 300430, 305052, 330473, 360516, 381315, 406736, 450645, 480688, 508420, 554640, 600860, 610104, 660946, 721032, 762630, 901290, 991419, 1016840, 1201720, 1220208, 1321892, 1442064, 1525260, 1652365, 1802580, 1982838, 2033680, 2403440, 2643784, 3050520, 3304730, 3605160, 3965676, 4957095, 5287568, 6101040, 6609460, 7210320, 7931352, 9914190, 13218920, 15862704, 19828380, 26437840, 39656760, 79313520]

約数ペア:

[(1, 79313520), (2, 39656760), (3, 26437840), (4, 19828380), (5, 15862704), (6, 13218920), (8, 9914190), (10, 7931352), (11, 7210320), (12, 6609460), (13, 6101040), (15, 5287568), (16, 4957095), (20, 3965676), (22, 3605160), (24, 3304730), (26, 3050520), (30, 2643784), (33, 2403440), (39, 2033680), (40, 1982838), (44, 1802580), (48, 1652365), (52, 1525260), (55, 1442064), (60, 1321892), (65, 1220208), (66, 1201720), (78, 1016840), (80, 991419), (88, 901290), (104, 762630), (110, 721032), (120, 660946), (130, 610104), (132, 600860), (143, 554640), (156, 508420), (165, 480688), (176, 450645), (195, 406736), (208, 381315), (220, 360516), (240, 330473), (260, 305052), (264, 300430), (286, 277320), (312, 254210), (330, 240344), (390, 203368), (429, 184880), (440, 180258), (520, 152526), (528, 150215), (572, 138660), (624, 127105), (660, 120172), (715, 110928), (780, 101684), (858, 92440), (880, 90129), (1040, 76263), (1144, 69330), (1320, 60086), (1430, 55464), (1560, 50842), (1716, 46220), (2145, 36976), (2288, 34665), (2311, 34320), (2640, 30043), (2860, 27732), (3120, 25421), (3432, 23110), (4290, 18488), (4622, 17160), (5720, 13866), (6864, 11555), (6933, 11440), (8580, 9244)]