131701920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 192

約数和(自身を含む): 499322880

約数和(自身を除く): 367620960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2063, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4126, 4256, 4560, 5320, 6189, 6384, 7980, 8252, 9120, 10315, 10640, 12378, 12768, 14441, 15960, 16504, 20630, 21280, 24756, 28882, 30945, 31920, 33008, 39197, 41260, 43323, 49512, 57764, 61890, 63840, 66016, 72205, 78394, 82520, 86646, 99024, 115528, 117591, 123780, 144410, 156788, 165040, 173292, 195985, 198048, 216615, 231056, 235182, 247560, 274379, 288820, 313576, 330080, 346584, 391970, 433230, 462112, 470364, 495120, 548758, 577640, 587955, 627152, 693168, 783940, 823137, 866460, 940728, 990240, 1097516, 1155280, 1175910, 1254304, 1371895, 1386336, 1567880, 1646274, 1732920, 1881456, 2195032, 2310560, 2351820, 2743790, 3135760, 3292548, 3465840, 3762912, 4115685, 4390064, 4703640, 5487580, 6271520, 6585096, 6931680, 8231370, 8780128, 9407280, 10975160, 13170192, 16462740, 18814560, 21950320, 26340384, 32925480, 43900640, 65850960, 131701920]

約数ペア:

[(1, 131701920), (2, 65850960), (3, 43900640), (4, 32925480), (5, 26340384), (6, 21950320), (7, 18814560), (8, 16462740), (10, 13170192), (12, 10975160), (14, 9407280), (15, 8780128), (16, 8231370), (19, 6931680), (20, 6585096), (21, 6271520), (24, 5487580), (28, 4703640), (30, 4390064), (32, 4115685), (35, 3762912), (38, 3465840), (40, 3292548), (42, 3135760), (48, 2743790), (56, 2351820), (57, 2310560), (60, 2195032), (70, 1881456), (76, 1732920), (80, 1646274), (84, 1567880), (95, 1386336), (96, 1371895), (105, 1254304), (112, 1175910), (114, 1155280), (120, 1097516), (133, 990240), (140, 940728), (152, 866460), (160, 823137), (168, 783940), (190, 693168), (210, 627152), (224, 587955), (228, 577640), (240, 548758), (266, 495120), (280, 470364), (285, 462112), (304, 433230), (336, 391970), (380, 346584), (399, 330080), (420, 313576), (456, 288820), (480, 274379), (532, 247560), (560, 235182), (570, 231056), (608, 216615), (665, 198048), (672, 195985), (760, 173292), (798, 165040), (840, 156788), (912, 144410), (1064, 123780), (1120, 117591), (1140, 115528), (1330, 99024), (1520, 86646), (1596, 82520), (1680, 78394), (1824, 72205), (1995, 66016), (2063, 63840), (2128, 61890), (2280, 57764), (2660, 49512), (3040, 43323), (3192, 41260), (3360, 39197), (3990, 33008), (4126, 31920), (4256, 30945), (4560, 28882), (5320, 24756), (6189, 21280), (6384, 20630), (7980, 16504), (8252, 15960), (9120, 14441), (10315, 12768), (10640, 12378)]