7910760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 27941760

約数和(自身を除く): 20031000

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, 461, 520, 572, 660, 715, 780, 858, 922, 1144, 1320, 1383, 1430, 1560, 1716, 1844, 2145, 2305, 2766, 2860, 3432, 3688, 4290, 4610, 5071, 5532, 5720, 5993, 6915, 8580, 9220, 10142, 11064, 11986, 13830, 15213, 17160, 17979, 18440, 20284, 23972, 25355, 27660, 29965, 30426, 35958, 40568, 47944, 50710, 55320, 59930, 60852, 65923, 71916, 76065, 89895, 101420, 119860, 121704, 131846, 143832, 152130, 179790, 197769, 202840, 239720, 263692, 304260, 329615, 359580, 395538, 527384, 608520, 659230, 719160, 791076, 988845, 1318460, 1582152, 1977690, 2636920, 3955380, 7910760]

約数ペア:

[(1, 7910760), (2, 3955380), (3, 2636920), (4, 1977690), (5, 1582152), (6, 1318460), (8, 988845), (10, 791076), (11, 719160), (12, 659230), (13, 608520), (15, 527384), (20, 395538), (22, 359580), (24, 329615), (26, 304260), (30, 263692), (33, 239720), (39, 202840), (40, 197769), (44, 179790), (52, 152130), (55, 143832), (60, 131846), (65, 121704), (66, 119860), (78, 101420), (88, 89895), (104, 76065), (110, 71916), (120, 65923), (130, 60852), (132, 59930), (143, 55320), (156, 50710), (165, 47944), (195, 40568), (220, 35958), (260, 30426), (264, 29965), (286, 27660), (312, 25355), (330, 23972), (390, 20284), (429, 18440), (440, 17979), (461, 17160), (520, 15213), (572, 13830), (660, 11986), (715, 11064), (780, 10142), (858, 9220), (922, 8580), (1144, 6915), (1320, 5993), (1383, 5720), (1430, 5532), (1560, 5071), (1716, 4610), (1844, 4290), (2145, 3688), (2305, 3432), (2766, 2860)]