39656760

素因数分解:

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

素因数の和:2349

約数の個数: 128

約数和(自身を含む): 139829760

約数和(自身を除く): 100173000

約数列:

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

約数ペア:

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