1354561120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 3790257408

約数和(自身を除く): 2435696288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 61, 62, 74, 80, 88, 110, 121, 122, 124, 148, 155, 160, 176, 185, 220, 242, 244, 248, 296, 305, 310, 341, 352, 370, 407, 440, 484, 488, 496, 592, 605, 610, 620, 671, 682, 740, 814, 880, 968, 976, 992, 1147, 1184, 1210, 1220, 1240, 1342, 1364, 1480, 1628, 1705, 1760, 1891, 1936, 1952, 2035, 2257, 2294, 2420, 2440, 2480, 2684, 2728, 2960, 3256, 3355, 3410, 3751, 3782, 3872, 4070, 4477, 4514, 4588, 4840, 4880, 4960, 5368, 5456, 5735, 5920, 6512, 6710, 6820, 7381, 7502, 7564, 8140, 8954, 9028, 9176, 9455, 9680, 9760, 10736, 10912, 11285, 11470, 12617, 13024, 13420, 13640, 14762, 15004, 15128, 16280, 17908, 18056, 18352, 18755, 18910, 19360, 20801, 21472, 22385, 22570, 22940, 24827, 25234, 26840, 27280, 29524, 30008, 30256, 32560, 35816, 36112, 36704, 36905, 37510, 37820, 41602, 44770, 45140, 45880, 49654, 50468, 53680, 54560, 59048, 60016, 60512, 63085, 65120, 69967, 71632, 72224, 73810, 75020, 75640, 83204, 89540, 90280, 91760, 99308, 100936, 104005, 107360, 118096, 120032, 124135, 126170, 138787, 139934, 143264, 147620, 150040, 151280, 166408, 179080, 180560, 183520, 198616, 201872, 208010, 228811, 236192, 248270, 252340, 273097, 277574, 279868, 295240, 300080, 302560, 332816, 349835, 358160, 361120, 397232, 403744, 416020, 457622, 496540, 504680, 546194, 555148, 559736, 590480, 600160, 665632, 693935, 699670, 716320, 769637, 794464, 832040, 915244, 993080, 1009360, 1092388, 1110296, 1119472, 1144055, 1180960, 1365485, 1387870, 1399340, 1539274, 1664080, 1830488, 1986160, 2018720, 2184776, 2220592, 2238944, 2288110, 2730970, 2775740, 2798680, 3078548, 3328160, 3660976, 3848185, 3972320, 4369552, 4441184, 4576220, 5461940, 5551480, 5597360, 6157096, 7321952, 7696370, 8466007, 8739104, 9152440, 10923880, 11102960, 11194720, 12314192, 15392740, 16932014, 18304880, 21847760, 22205920, 24628384, 30785480, 33864028, 36609760, 42330035, 43695520, 61570960, 67728056, 84660070, 123141920, 135456112, 169320140, 270912224, 338640280, 677280560, 1354561120]

約数ペア:

[(1, 1354561120), (2, 677280560), (4, 338640280), (5, 270912224), (8, 169320140), (10, 135456112), (11, 123141920), (16, 84660070), (20, 67728056), (22, 61570960), (31, 43695520), (32, 42330035), (37, 36609760), (40, 33864028), (44, 30785480), (55, 24628384), (61, 22205920), (62, 21847760), (74, 18304880), (80, 16932014), (88, 15392740), (110, 12314192), (121, 11194720), (122, 11102960), (124, 10923880), (148, 9152440), (155, 8739104), (160, 8466007), (176, 7696370), (185, 7321952), (220, 6157096), (242, 5597360), (244, 5551480), (248, 5461940), (296, 4576220), (305, 4441184), (310, 4369552), (341, 3972320), (352, 3848185), (370, 3660976), (407, 3328160), (440, 3078548), (484, 2798680), (488, 2775740), (496, 2730970), (592, 2288110), (605, 2238944), (610, 2220592), (620, 2184776), (671, 2018720), (682, 1986160), (740, 1830488), (814, 1664080), (880, 1539274), (968, 1399340), (976, 1387870), (992, 1365485), (1147, 1180960), (1184, 1144055), (1210, 1119472), (1220, 1110296), (1240, 1092388), (1342, 1009360), (1364, 993080), (1480, 915244), (1628, 832040), (1705, 794464), (1760, 769637), (1891, 716320), (1936, 699670), (1952, 693935), (2035, 665632), (2257, 600160), (2294, 590480), (2420, 559736), (2440, 555148), (2480, 546194), (2684, 504680), (2728, 496540), (2960, 457622), (3256, 416020), (3355, 403744), (3410, 397232), (3751, 361120), (3782, 358160), (3872, 349835), (4070, 332816), (4477, 302560), (4514, 300080), (4588, 295240), (4840, 279868), (4880, 277574), (4960, 273097), (5368, 252340), (5456, 248270), (5735, 236192), (5920, 228811), (6512, 208010), (6710, 201872), (6820, 198616), (7381, 183520), (7502, 180560), (7564, 179080), (8140, 166408), (8954, 151280), (9028, 150040), (9176, 147620), (9455, 143264), (9680, 139934), (9760, 138787), (10736, 126170), (10912, 124135), (11285, 120032), (11470, 118096), (12617, 107360), (13024, 104005), (13420, 100936), (13640, 99308), (14762, 91760), (15004, 90280), (15128, 89540), (16280, 83204), (17908, 75640), (18056, 75020), (18352, 73810), (18755, 72224), (18910, 71632), (19360, 69967), (20801, 65120), (21472, 63085), (22385, 60512), (22570, 60016), (22940, 59048), (24827, 54560), (25234, 53680), (26840, 50468), (27280, 49654), (29524, 45880), (30008, 45140), (30256, 44770), (32560, 41602), (35816, 37820), (36112, 37510), (36704, 36905)]