151651920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4793

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 414026160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 4751, 5320, 6384, 7980, 9502, 10640, 14253, 15960, 19004, 23755, 28506, 31920, 33257, 38008, 47510, 57012, 66514, 71265, 76016, 90269, 95020, 99771, 114024, 133028, 142530, 166285, 180538, 190040, 199542, 228048, 266056, 270807, 285060, 332570, 361076, 380080, 399084, 451345, 498855, 532112, 541614, 570120, 631883, 665140, 722152, 798168, 902690, 997710, 1083228, 1140240, 1263766, 1330280, 1354035, 1444304, 1596336, 1805380, 1895649, 1995420, 2166456, 2527532, 2660560, 2708070, 3159415, 3610760, 3791298, 3990840, 4332912, 5055064, 5416140, 6318830, 7221520, 7582596, 7981680, 9478245, 10110128, 10832280, 12637660, 15165192, 18956490, 21664560, 25275320, 30330384, 37912980, 50550640, 75825960, 151651920]

約数ペア:

[(1, 151651920), (2, 75825960), (3, 50550640), (4, 37912980), (5, 30330384), (6, 25275320), (7, 21664560), (8, 18956490), (10, 15165192), (12, 12637660), (14, 10832280), (15, 10110128), (16, 9478245), (19, 7981680), (20, 7582596), (21, 7221520), (24, 6318830), (28, 5416140), (30, 5055064), (35, 4332912), (38, 3990840), (40, 3791298), (42, 3610760), (48, 3159415), (56, 2708070), (57, 2660560), (60, 2527532), (70, 2166456), (76, 1995420), (80, 1895649), (84, 1805380), (95, 1596336), (105, 1444304), (112, 1354035), (114, 1330280), (120, 1263766), (133, 1140240), (140, 1083228), (152, 997710), (168, 902690), (190, 798168), (210, 722152), (228, 665140), (240, 631883), (266, 570120), (280, 541614), (285, 532112), (304, 498855), (336, 451345), (380, 399084), (399, 380080), (420, 361076), (456, 332570), (532, 285060), (560, 270807), (570, 266056), (665, 228048), (760, 199542), (798, 190040), (840, 180538), (912, 166285), (1064, 142530), (1140, 133028), (1330, 114024), (1520, 99771), (1596, 95020), (1680, 90269), (1995, 76016), (2128, 71265), (2280, 66514), (2660, 57012), (3192, 47510), (3990, 38008), (4560, 33257), (4751, 31920), (5320, 28506), (6384, 23755), (7980, 19004), (9502, 15960), (10640, 14253)]