1358241440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6679}}^1$

素因数の和:6766

約数の個数: 96

約数和(自身を含む): 3393653760

約数和(自身を除く): 2035412320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2480, 2542, 3280, 4960, 5084, 6355, 6560, 6679, 10168, 12710, 13358, 20336, 25420, 26716, 33395, 40672, 50840, 53432, 66790, 101680, 106864, 133580, 203360, 207049, 213728, 267160, 273839, 414098, 534320, 547678, 828196, 1035245, 1068640, 1095356, 1369195, 1656392, 2070490, 2190712, 2738390, 3312784, 4140980, 4381424, 5476780, 6625568, 8281960, 8489009, 8762848, 10953560, 16563920, 16978018, 21907120, 33127840, 33956036, 42445045, 43814240, 67912072, 84890090, 135824144, 169780180, 271648288, 339560360, 679120720, 1358241440]

約数ペア:

[(1, 1358241440), (2, 679120720), (4, 339560360), (5, 271648288), (8, 169780180), (10, 135824144), (16, 84890090), (20, 67912072), (31, 43814240), (32, 42445045), (40, 33956036), (41, 33127840), (62, 21907120), (80, 16978018), (82, 16563920), (124, 10953560), (155, 8762848), (160, 8489009), (164, 8281960), (205, 6625568), (248, 5476780), (310, 4381424), (328, 4140980), (410, 3312784), (496, 2738390), (620, 2190712), (656, 2070490), (820, 1656392), (992, 1369195), (1240, 1095356), (1271, 1068640), (1312, 1035245), (1640, 828196), (2480, 547678), (2542, 534320), (3280, 414098), (4960, 273839), (5084, 267160), (6355, 213728), (6560, 207049), (6679, 203360), (10168, 133580), (12710, 106864), (13358, 101680), (20336, 66790), (25420, 53432), (26716, 50840), (33395, 40672)]