345773960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 931392000

約数和(自身を除く): 585618040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 97, 116, 140, 145, 194, 203, 232, 280, 290, 388, 406, 439, 485, 580, 679, 776, 812, 878, 970, 1015, 1160, 1358, 1624, 1756, 1940, 2030, 2195, 2716, 2813, 3073, 3395, 3512, 3880, 4060, 4390, 5432, 5626, 6146, 6790, 8120, 8780, 11252, 12292, 12731, 13580, 14065, 15365, 17560, 19691, 22504, 24584, 25462, 27160, 28130, 30730, 39382, 42583, 50924, 56260, 61460, 63655, 78764, 85166, 89117, 98455, 101848, 112520, 122920, 127310, 157528, 170332, 178234, 196910, 212915, 254620, 298081, 340664, 356468, 393820, 425830, 445585, 509240, 596162, 712936, 787640, 851660, 891170, 1192324, 1234907, 1490405, 1703320, 1782340, 2384648, 2469814, 2980810, 3564680, 4939628, 5961620, 6174535, 8644349, 9879256, 11923240, 12349070, 17288698, 24698140, 34577396, 43221745, 49396280, 69154792, 86443490, 172886980, 345773960]

約数ペア:

[(1, 345773960), (2, 172886980), (4, 86443490), (5, 69154792), (7, 49396280), (8, 43221745), (10, 34577396), (14, 24698140), (20, 17288698), (28, 12349070), (29, 11923240), (35, 9879256), (40, 8644349), (56, 6174535), (58, 5961620), (70, 4939628), (97, 3564680), (116, 2980810), (140, 2469814), (145, 2384648), (194, 1782340), (203, 1703320), (232, 1490405), (280, 1234907), (290, 1192324), (388, 891170), (406, 851660), (439, 787640), (485, 712936), (580, 596162), (679, 509240), (776, 445585), (812, 425830), (878, 393820), (970, 356468), (1015, 340664), (1160, 298081), (1358, 254620), (1624, 212915), (1756, 196910), (1940, 178234), (2030, 170332), (2195, 157528), (2716, 127310), (2813, 122920), (3073, 112520), (3395, 101848), (3512, 98455), (3880, 89117), (4060, 85166), (4390, 78764), (5432, 63655), (5626, 61460), (6146, 56260), (6790, 50924), (8120, 42583), (8780, 39382), (11252, 30730), (12292, 28130), (12731, 27160), (13580, 25462), (14065, 24584), (15365, 22504), (17560, 19691)]