530841520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 1472405760

約数和(自身を除く): 941564240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 61, 62, 80, 88, 110, 116, 121, 122, 124, 145, 155, 176, 220, 232, 242, 244, 248, 290, 305, 310, 319, 341, 440, 464, 484, 488, 496, 580, 605, 610, 620, 638, 671, 682, 880, 899, 968, 976, 1160, 1210, 1220, 1240, 1276, 1342, 1364, 1595, 1705, 1769, 1798, 1891, 1936, 2320, 2420, 2440, 2480, 2552, 2684, 2728, 3190, 3355, 3410, 3509, 3538, 3596, 3751, 3782, 4495, 4840, 4880, 5104, 5368, 5456, 6380, 6710, 6820, 7018, 7076, 7192, 7381, 7502, 7564, 8845, 8990, 9455, 9680, 9889, 10736, 12760, 13420, 13640, 14036, 14152, 14384, 14762, 15004, 15128, 17545, 17690, 17980, 18755, 18910, 19459, 19778, 20801, 25520, 26840, 27280, 28072, 28304, 29524, 30008, 30256, 35090, 35380, 35960, 36905, 37510, 37820, 38918, 39556, 41602, 49445, 53680, 54839, 56144, 59048, 60016, 70180, 70760, 71920, 73810, 75020, 75640, 77836, 79112, 83204, 97295, 98890, 104005, 108779, 109678, 118096, 140360, 141520, 147620, 150040, 151280, 155672, 158224, 166408, 194590, 197780, 208010, 214049, 217558, 219356, 228811, 274195, 280720, 295240, 300080, 311344, 332816, 389180, 395560, 416020, 428098, 435116, 438712, 457622, 543895, 548390, 590480, 603229, 778360, 791120, 832040, 856196, 870232, 877424, 915244, 1070245, 1087790, 1096780, 1144055, 1206458, 1556720, 1664080, 1712392, 1740464, 1830488, 2140490, 2175580, 2193560, 2288110, 2412916, 3016145, 3424784, 3660976, 4280980, 4351160, 4387120, 4576220, 4825832, 6032290, 6635519, 8561960, 8702320, 9152440, 9651664, 12064580, 13271038, 17123920, 18304880, 24129160, 26542076, 33177595, 48258320, 53084152, 66355190, 106168304, 132710380, 265420760, 530841520]

約数ペア:

[(1, 530841520), (2, 265420760), (4, 132710380), (5, 106168304), (8, 66355190), (10, 53084152), (11, 48258320), (16, 33177595), (20, 26542076), (22, 24129160), (29, 18304880), (31, 17123920), (40, 13271038), (44, 12064580), (55, 9651664), (58, 9152440), (61, 8702320), (62, 8561960), (80, 6635519), (88, 6032290), (110, 4825832), (116, 4576220), (121, 4387120), (122, 4351160), (124, 4280980), (145, 3660976), (155, 3424784), (176, 3016145), (220, 2412916), (232, 2288110), (242, 2193560), (244, 2175580), (248, 2140490), (290, 1830488), (305, 1740464), (310, 1712392), (319, 1664080), (341, 1556720), (440, 1206458), (464, 1144055), (484, 1096780), (488, 1087790), (496, 1070245), (580, 915244), (605, 877424), (610, 870232), (620, 856196), (638, 832040), (671, 791120), (682, 778360), (880, 603229), (899, 590480), (968, 548390), (976, 543895), (1160, 457622), (1210, 438712), (1220, 435116), (1240, 428098), (1276, 416020), (1342, 395560), (1364, 389180), (1595, 332816), (1705, 311344), (1769, 300080), (1798, 295240), (1891, 280720), (1936, 274195), (2320, 228811), (2420, 219356), (2440, 217558), (2480, 214049), (2552, 208010), (2684, 197780), (2728, 194590), (3190, 166408), (3355, 158224), (3410, 155672), (3509, 151280), (3538, 150040), (3596, 147620), (3751, 141520), (3782, 140360), (4495, 118096), (4840, 109678), (4880, 108779), (5104, 104005), (5368, 98890), (5456, 97295), (6380, 83204), (6710, 79112), (6820, 77836), (7018, 75640), (7076, 75020), (7192, 73810), (7381, 71920), (7502, 70760), (7564, 70180), (8845, 60016), (8990, 59048), (9455, 56144), (9680, 54839), (9889, 53680), (10736, 49445), (12760, 41602), (13420, 39556), (13640, 38918), (14036, 37820), (14152, 37510), (14384, 36905), (14762, 35960), (15004, 35380), (15128, 35090), (17545, 30256), (17690, 30008), (17980, 29524), (18755, 28304), (18910, 28072), (19459, 27280), (19778, 26840), (20801, 25520)]