220194306960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1286783}}^1$

素因数の和:1286853

約数の個数: 160

約数和(自身を含む): 735258083328

約数和(自身を除く): 515063776368

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, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 7130, 7440, 8556, 10695, 11408, 14260, 17112, 21390, 28520, 34224, 42780, 57040, 85560, 171120, 1286783, 2573566, 3860349, 5147132, 6433915, 7720698, 10294264, 12867830, 15441396, 19301745, 20588528, 25735660, 29596009, 30882792, 38603490, 39890273, 51471320, 59192018, 61765584, 77206980, 79780546, 88788027, 102942640, 118384036, 119670819, 147980045, 154413960, 159561092, 177576054, 199451365, 236768072, 239341638, 295960090, 308827920, 319122184, 355152108, 398902730, 443940135, 473536144, 478683276, 591920180, 598354095, 638244368, 710304216, 797805460, 887880270, 917476279, 957366552, 1183840360, 1196708190, 1420608432, 1595610920, 1775760540, 1834952558, 1914733104, 2367680720, 2393416380, 2752428837, 3191221840, 3551521080, 3669905116, 4587381395, 4786832760, 5504857674, 7103042160, 7339810232, 9174762790, 9573665520, 11009715348, 13762144185, 14679620464, 18349525580, 22019430696, 27524288370, 36699051160, 44038861392, 55048576740, 73398102320, 110097153480, 220194306960]

約数ペア:

[(1, 220194306960), (2, 110097153480), (3, 73398102320), (4, 55048576740), (5, 44038861392), (6, 36699051160), (8, 27524288370), (10, 22019430696), (12, 18349525580), (15, 14679620464), (16, 13762144185), (20, 11009715348), (23, 9573665520), (24, 9174762790), (30, 7339810232), (31, 7103042160), (40, 5504857674), (46, 4786832760), (48, 4587381395), (60, 3669905116), (62, 3551521080), (69, 3191221840), (80, 2752428837), (92, 2393416380), (93, 2367680720), (115, 1914733104), (120, 1834952558), (124, 1775760540), (138, 1595610920), (155, 1420608432), (184, 1196708190), (186, 1183840360), (230, 957366552), (240, 917476279), (248, 887880270), (276, 797805460), (310, 710304216), (345, 638244368), (368, 598354095), (372, 591920180), (460, 478683276), (465, 473536144), (496, 443940135), (552, 398902730), (620, 355152108), (690, 319122184), (713, 308827920), (744, 295960090), (920, 239341638), (930, 236768072), (1104, 199451365), (1240, 177576054), (1380, 159561092), (1426, 154413960), (1488, 147980045), (1840, 119670819), (1860, 118384036), (2139, 102942640), (2480, 88788027), (2760, 79780546), (2852, 77206980), (3565, 61765584), (3720, 59192018), (4278, 51471320), (5520, 39890273), (5704, 38603490), (7130, 30882792), (7440, 29596009), (8556, 25735660), (10695, 20588528), (11408, 19301745), (14260, 15441396), (17112, 12867830), (21390, 10294264), (28520, 7720698), (34224, 6433915), (42780, 5147132), (57040, 3860349), (85560, 2573566), (171120, 1286783)]