67934640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 227414016

約数和(自身を除く): 159479376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 397, 460, 465, 496, 552, 620, 690, 713, 744, 794, 920, 930, 1104, 1191, 1240, 1380, 1426, 1488, 1588, 1840, 1860, 1985, 2139, 2382, 2480, 2760, 2852, 3176, 3565, 3720, 3970, 4278, 4764, 5520, 5704, 5955, 6352, 7130, 7440, 7940, 8556, 9131, 9528, 10695, 11408, 11910, 12307, 14260, 15880, 17112, 18262, 19056, 21390, 23820, 24614, 27393, 28520, 31760, 34224, 36524, 36921, 42780, 45655, 47640, 49228, 54786, 57040, 61535, 73048, 73842, 85560, 91310, 95280, 98456, 109572, 123070, 136965, 146096, 147684, 171120, 182620, 184605, 196912, 219144, 246140, 273930, 283061, 295368, 365240, 369210, 438288, 492280, 547860, 566122, 590736, 730480, 738420, 849183, 984560, 1095720, 1132244, 1415305, 1476840, 1698366, 2191440, 2264488, 2830610, 2953680, 3396732, 4245915, 4528976, 5661220, 6793464, 8491830, 11322440, 13586928, 16983660, 22644880, 33967320, 67934640]

約数ペア:

[(1, 67934640), (2, 33967320), (3, 22644880), (4, 16983660), (5, 13586928), (6, 11322440), (8, 8491830), (10, 6793464), (12, 5661220), (15, 4528976), (16, 4245915), (20, 3396732), (23, 2953680), (24, 2830610), (30, 2264488), (31, 2191440), (40, 1698366), (46, 1476840), (48, 1415305), (60, 1132244), (62, 1095720), (69, 984560), (80, 849183), (92, 738420), (93, 730480), (115, 590736), (120, 566122), (124, 547860), (138, 492280), (155, 438288), (184, 369210), (186, 365240), (230, 295368), (240, 283061), (248, 273930), (276, 246140), (310, 219144), (345, 196912), (368, 184605), (372, 182620), (397, 171120), (460, 147684), (465, 146096), (496, 136965), (552, 123070), (620, 109572), (690, 98456), (713, 95280), (744, 91310), (794, 85560), (920, 73842), (930, 73048), (1104, 61535), (1191, 57040), (1240, 54786), (1380, 49228), (1426, 47640), (1488, 45655), (1588, 42780), (1840, 36921), (1860, 36524), (1985, 34224), (2139, 31760), (2382, 28520), (2480, 27393), (2760, 24614), (2852, 23820), (3176, 21390), (3565, 19056), (3720, 18262), (3970, 17112), (4278, 15880), (4764, 14260), (5520, 12307), (5704, 11910), (5955, 11408), (6352, 10695), (7130, 9528), (7440, 9131), (7940, 8556)]