124151440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 347120640

約数和(自身を除く): 222969200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 53, 56, 70, 80, 89, 94, 106, 112, 140, 178, 188, 212, 235, 265, 280, 329, 356, 371, 376, 424, 445, 470, 530, 560, 623, 658, 712, 742, 752, 848, 890, 940, 1060, 1246, 1316, 1424, 1484, 1645, 1780, 1855, 1880, 2120, 2491, 2492, 2632, 2968, 3115, 3290, 3560, 3710, 3760, 4183, 4240, 4717, 4982, 4984, 5264, 5936, 6230, 6580, 7120, 7420, 8366, 9434, 9964, 9968, 12455, 12460, 13160, 14840, 16732, 17437, 18868, 19928, 20915, 23585, 24910, 24920, 26320, 29281, 29680, 33019, 33464, 34874, 37736, 39856, 41830, 47170, 49820, 49840, 58562, 66038, 66928, 69748, 75472, 83660, 87185, 94340, 99640, 117124, 132076, 139496, 146405, 165095, 167320, 174370, 188680, 199280, 221699, 234248, 264152, 278992, 292810, 330190, 334640, 348740, 377360, 443398, 468496, 528304, 585620, 660380, 697480, 886796, 1108495, 1171240, 1320760, 1394960, 1551893, 1773592, 2216990, 2342480, 2641520, 3103786, 3547184, 4433980, 6207572, 7759465, 8867960, 12415144, 15518930, 17735920, 24830288, 31037860, 62075720, 124151440]

約数ペア:

[(1, 124151440), (2, 62075720), (4, 31037860), (5, 24830288), (7, 17735920), (8, 15518930), (10, 12415144), (14, 8867960), (16, 7759465), (20, 6207572), (28, 4433980), (35, 3547184), (40, 3103786), (47, 2641520), (53, 2342480), (56, 2216990), (70, 1773592), (80, 1551893), (89, 1394960), (94, 1320760), (106, 1171240), (112, 1108495), (140, 886796), (178, 697480), (188, 660380), (212, 585620), (235, 528304), (265, 468496), (280, 443398), (329, 377360), (356, 348740), (371, 334640), (376, 330190), (424, 292810), (445, 278992), (470, 264152), (530, 234248), (560, 221699), (623, 199280), (658, 188680), (712, 174370), (742, 167320), (752, 165095), (848, 146405), (890, 139496), (940, 132076), (1060, 117124), (1246, 99640), (1316, 94340), (1424, 87185), (1484, 83660), (1645, 75472), (1780, 69748), (1855, 66928), (1880, 66038), (2120, 58562), (2491, 49840), (2492, 49820), (2632, 47170), (2968, 41830), (3115, 39856), (3290, 37736), (3560, 34874), (3710, 33464), (3760, 33019), (4183, 29680), (4240, 29281), (4717, 26320), (4982, 24920), (4984, 24910), (5264, 23585), (5936, 20915), (6230, 19928), (6580, 18868), (7120, 17437), (7420, 16732), (8366, 14840), (9434, 13160), (9964, 12460), (9968, 12455)]