46142320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 127224000

約数和(自身を除く): 81081680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 149, 158, 196, 245, 280, 298, 316, 392, 395, 490, 553, 560, 596, 632, 745, 784, 790, 980, 1043, 1106, 1192, 1264, 1490, 1580, 1960, 2086, 2212, 2384, 2765, 2980, 3160, 3871, 3920, 4172, 4424, 5215, 5530, 5960, 6320, 7301, 7742, 8344, 8848, 10430, 11060, 11771, 11920, 14602, 15484, 16688, 19355, 20860, 22120, 23542, 29204, 30968, 36505, 38710, 41720, 44240, 47084, 58408, 58855, 61936, 73010, 77420, 82397, 83440, 94168, 116816, 117710, 146020, 154840, 164794, 188336, 235420, 292040, 309680, 329588, 411985, 470840, 576779, 584080, 659176, 823970, 941680, 1153558, 1318352, 1647940, 2307116, 2883895, 3295880, 4614232, 5767790, 6591760, 9228464, 11535580, 23071160, 46142320]

約数ペア:

[(1, 46142320), (2, 23071160), (4, 11535580), (5, 9228464), (7, 6591760), (8, 5767790), (10, 4614232), (14, 3295880), (16, 2883895), (20, 2307116), (28, 1647940), (35, 1318352), (40, 1153558), (49, 941680), (56, 823970), (70, 659176), (79, 584080), (80, 576779), (98, 470840), (112, 411985), (140, 329588), (149, 309680), (158, 292040), (196, 235420), (245, 188336), (280, 164794), (298, 154840), (316, 146020), (392, 117710), (395, 116816), (490, 94168), (553, 83440), (560, 82397), (596, 77420), (632, 73010), (745, 61936), (784, 58855), (790, 58408), (980, 47084), (1043, 44240), (1106, 41720), (1192, 38710), (1264, 36505), (1490, 30968), (1580, 29204), (1960, 23542), (2086, 22120), (2212, 20860), (2384, 19355), (2765, 16688), (2980, 15484), (3160, 14602), (3871, 11920), (3920, 11771), (4172, 11060), (4424, 10430), (5215, 8848), (5530, 8344), (5960, 7742), (6320, 7301)]