262108325680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{4457}}^1$

素因数の和:5555

約数の個数: 160

約数和(自身を含む): 657194508288

約数和(自身を除く): 395086182608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1031, 1240, 1426, 1840, 2062, 2480, 2852, 3565, 4124, 4457, 5155, 5704, 7130, 8248, 8914, 10310, 11408, 14260, 16496, 17828, 20620, 22285, 23713, 28520, 31961, 35656, 41240, 44570, 47426, 57040, 63922, 71312, 82480, 89140, 94852, 102511, 118565, 127844, 138167, 159805, 178280, 189704, 205022, 237130, 255688, 276334, 319610, 356560, 379408, 410044, 474260, 511376, 512555, 552668, 639220, 690835, 735103, 820088, 948520, 1025110, 1105336, 1278440, 1381670, 1470206, 1640176, 1897040, 2050220, 2210672, 2556880, 2763340, 2940412, 3177841, 3675515, 4100440, 4595167, 5526680, 5880824, 6355682, 7351030, 8200880, 9190334, 11053360, 11761648, 12711364, 14702060, 15889205, 18380668, 22975835, 25422728, 29404120, 31778410, 36761336, 45951670, 50845456, 58808240, 63556820, 73522672, 91903340, 105688841, 127113640, 142450177, 183806680, 211377682, 254227280, 284900354, 367613360, 422755364, 528444205, 569800708, 712250885, 845510728, 1056888410, 1139601416, 1424501770, 1691021456, 2113776820, 2279202832, 2849003540, 3276354071, 4227553640, 5698007080, 6552708142, 8455107280, 11396014160, 13105416284, 16381770355, 26210832568, 32763540710, 52421665136, 65527081420, 131054162840, 262108325680]

約数ペア:

[(1, 262108325680), (2, 131054162840), (4, 65527081420), (5, 52421665136), (8, 32763540710), (10, 26210832568), (16, 16381770355), (20, 13105416284), (23, 11396014160), (31, 8455107280), (40, 6552708142), (46, 5698007080), (62, 4227553640), (80, 3276354071), (92, 2849003540), (115, 2279202832), (124, 2113776820), (155, 1691021456), (184, 1424501770), (230, 1139601416), (248, 1056888410), (310, 845510728), (368, 712250885), (460, 569800708), (496, 528444205), (620, 422755364), (713, 367613360), (920, 284900354), (1031, 254227280), (1240, 211377682), (1426, 183806680), (1840, 142450177), (2062, 127113640), (2480, 105688841), (2852, 91903340), (3565, 73522672), (4124, 63556820), (4457, 58808240), (5155, 50845456), (5704, 45951670), (7130, 36761336), (8248, 31778410), (8914, 29404120), (10310, 25422728), (11408, 22975835), (14260, 18380668), (16496, 15889205), (17828, 14702060), (20620, 12711364), (22285, 11761648), (23713, 11053360), (28520, 9190334), (31961, 8200880), (35656, 7351030), (41240, 6355682), (44570, 5880824), (47426, 5526680), (57040, 4595167), (63922, 4100440), (71312, 3675515), (82480, 3177841), (89140, 2940412), (94852, 2763340), (102511, 2556880), (118565, 2210672), (127844, 2050220), (138167, 1897040), (159805, 1640176), (178280, 1470206), (189704, 1381670), (205022, 1278440), (237130, 1105336), (255688, 1025110), (276334, 948520), (319610, 820088), (356560, 735103), (379408, 690835), (410044, 639220), (474260, 552668), (511376, 512555)]