15702445880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 41973465600

約数和(自身を除く): 26271019720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 43, 44, 55, 76, 86, 88, 95, 110, 121, 152, 172, 190, 209, 215, 220, 242, 344, 361, 380, 418, 430, 440, 473, 484, 605, 722, 760, 817, 836, 860, 946, 968, 1045, 1210, 1331, 1444, 1634, 1672, 1720, 1805, 1892, 2090, 2299, 2365, 2420, 2662, 2888, 3268, 3610, 3784, 3971, 4085, 4180, 4598, 4730, 4840, 5203, 5324, 6536, 6655, 6859, 7220, 7942, 8170, 8360, 8987, 9196, 9460, 10406, 10648, 11495, 13310, 13718, 14440, 15523, 15884, 16340, 17974, 18392, 18920, 19855, 20812, 22990, 25289, 26015, 26620, 27436, 31046, 31768, 32680, 34295, 35948, 39710, 41624, 43681, 44935, 45980, 50578, 52030, 53240, 54872, 57233, 62092, 68590, 71896, 75449, 77615, 79420, 87362, 89870, 91960, 98857, 101156, 104060, 114466, 124184, 126445, 137180, 150898, 155230, 158840, 170753, 174724, 179740, 197714, 202312, 208120, 218405, 228932, 252890, 274360, 286165, 294937, 301796, 310460, 341506, 349448, 359480, 377245, 395428, 436810, 457864, 480491, 494285, 505780, 572330, 589874, 603592, 620920, 683012, 754490, 790856, 829939, 853765, 873620, 960982, 988570, 1011560, 1087427, 1144660, 1179748, 1366024, 1474685, 1508980, 1659878, 1707530, 1747240, 1878283, 1921964, 1977140, 2174854, 2289320, 2359496, 2402455, 2949370, 3017960, 3244307, 3319756, 3415060, 3756566, 3843928, 3954280, 4149695, 4349708, 4804910, 5437135, 5898740, 6488614, 6639512, 6830120, 7513132, 8299390, 8699416, 9129329, 9391415, 9609820, 10874270, 11797480, 12977228, 15026264, 16221535, 16598780, 18258658, 18782830, 19219640, 20661113, 21748540, 25954456, 32443070, 33197560, 35687377, 36517316, 37565660, 41322226, 43497080, 45646645, 64886140, 71374754, 73034632, 75131320, 82644452, 91293290, 103305565, 129772280, 142749508, 165288904, 178436885, 182586580, 206611130, 285499016, 356873770, 365173160, 392561147, 413222260, 713747540, 785122294, 826444520, 1427495080, 1570244588, 1962805735, 3140489176, 3925611470, 7851222940, 15702445880]

約数ペア:

[(1, 15702445880), (2, 7851222940), (4, 3925611470), (5, 3140489176), (8, 1962805735), (10, 1570244588), (11, 1427495080), (19, 826444520), (20, 785122294), (22, 713747540), (38, 413222260), (40, 392561147), (43, 365173160), (44, 356873770), (55, 285499016), (76, 206611130), (86, 182586580), (88, 178436885), (95, 165288904), (110, 142749508), (121, 129772280), (152, 103305565), (172, 91293290), (190, 82644452), (209, 75131320), (215, 73034632), (220, 71374754), (242, 64886140), (344, 45646645), (361, 43497080), (380, 41322226), (418, 37565660), (430, 36517316), (440, 35687377), (473, 33197560), (484, 32443070), (605, 25954456), (722, 21748540), (760, 20661113), (817, 19219640), (836, 18782830), (860, 18258658), (946, 16598780), (968, 16221535), (1045, 15026264), (1210, 12977228), (1331, 11797480), (1444, 10874270), (1634, 9609820), (1672, 9391415), (1720, 9129329), (1805, 8699416), (1892, 8299390), (2090, 7513132), (2299, 6830120), (2365, 6639512), (2420, 6488614), (2662, 5898740), (2888, 5437135), (3268, 4804910), (3610, 4349708), (3784, 4149695), (3971, 3954280), (4085, 3843928), (4180, 3756566), (4598, 3415060), (4730, 3319756), (4840, 3244307), (5203, 3017960), (5324, 2949370), (6536, 2402455), (6655, 2359496), (6859, 2289320), (7220, 2174854), (7942, 1977140), (8170, 1921964), (8360, 1878283), (8987, 1747240), (9196, 1707530), (9460, 1659878), (10406, 1508980), (10648, 1474685), (11495, 1366024), (13310, 1179748), (13718, 1144660), (14440, 1087427), (15523, 1011560), (15884, 988570), (16340, 960982), (17974, 873620), (18392, 853765), (18920, 829939), (19855, 790856), (20812, 754490), (22990, 683012), (25289, 620920), (26015, 603592), (26620, 589874), (27436, 572330), (31046, 505780), (31768, 494285), (32680, 480491), (34295, 457864), (35948, 436810), (39710, 395428), (41624, 377245), (43681, 359480), (44935, 349448), (45980, 341506), (50578, 310460), (52030, 301796), (53240, 294937), (54872, 286165), (57233, 274360), (62092, 252890), (68590, 228932), (71896, 218405), (75449, 208120), (77615, 202312), (79420, 197714), (87362, 179740), (89870, 174724), (91960, 170753), (98857, 158840), (101156, 155230), (104060, 150898), (114466, 137180), (124184, 126445)]