345762840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 1097349120

約数和(自身を除く): 751586280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2267, 2460, 2542, 3720, 3813, 4534, 4920, 5084, 6355, 6801, 7626, 9068, 10168, 11335, 12710, 13602, 15252, 18136, 19065, 22670, 25420, 27204, 30504, 34005, 38130, 45340, 50840, 54408, 68010, 70277, 76260, 90680, 92947, 136020, 140554, 152520, 185894, 210831, 272040, 278841, 281108, 351385, 371788, 421662, 464735, 557682, 562216, 702770, 743576, 843324, 929470, 1054155, 1115364, 1394205, 1405540, 1686648, 1858940, 2108310, 2230728, 2788410, 2811080, 2881357, 3717880, 4216620, 5576820, 5762714, 8433240, 8644071, 11153640, 11525428, 14406785, 17288142, 23050856, 28813570, 34576284, 43220355, 57627140, 69152568, 86440710, 115254280, 172881420, 345762840]

約数ペア:

[(1, 345762840), (2, 172881420), (3, 115254280), (4, 86440710), (5, 69152568), (6, 57627140), (8, 43220355), (10, 34576284), (12, 28813570), (15, 23050856), (20, 17288142), (24, 14406785), (30, 11525428), (31, 11153640), (40, 8644071), (41, 8433240), (60, 5762714), (62, 5576820), (82, 4216620), (93, 3717880), (120, 2881357), (123, 2811080), (124, 2788410), (155, 2230728), (164, 2108310), (186, 1858940), (205, 1686648), (246, 1405540), (248, 1394205), (310, 1115364), (328, 1054155), (372, 929470), (410, 843324), (465, 743576), (492, 702770), (615, 562216), (620, 557682), (744, 464735), (820, 421662), (930, 371788), (984, 351385), (1230, 281108), (1240, 278841), (1271, 272040), (1640, 210831), (1860, 185894), (2267, 152520), (2460, 140554), (2542, 136020), (3720, 92947), (3813, 90680), (4534, 76260), (4920, 70277), (5084, 68010), (6355, 54408), (6801, 50840), (7626, 45340), (9068, 38130), (10168, 34005), (11335, 30504), (12710, 27204), (13602, 25420), (15252, 22670), (18136, 19065)]