42915148920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{246809}}^1$

素因数の和:246859

約数の個数: 256

約数和(自身を含む): 170595072000

約数和(自身を除く): 127679923080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5796, 6210, 6440, 7245, 7560, 8280, 8694, 9660, 11592, 12420, 14490, 17388, 19320, 21735, 24840, 28980, 34776, 43470, 57960, 86940, 173880, 246809, 493618, 740427, 987236, 1234045, 1480854, 1727663, 1974472, 2221281, 2468090, 2961708, 3455326, 3702135, 4442562, 4936180, 5182989, 5676607, 5923416, 6663843, 6910652, 7404270, 8638315, 8885124, 9872360, 10365978, 11106405, 11353214, 13327686, 13821304, 14808540, 15548967, 17029821, 17276630, 17770248, 20731956, 22212810, 22706428, 25914945, 26655372, 28383035, 29617080, 31097934, 33319215, 34059642, 34553260, 39736249, 41463912, 44425620, 45412856, 46646901, 51089463, 51829890, 53310744, 56766070, 62195868, 66638430, 68119284, 69106520, 77744835, 79472498, 85149105, 88851240, 93293802, 102178926, 103659780, 113532140, 119208747, 124391736, 133276860, 136238568, 153268389, 155489670, 158944996, 170298210, 186587604, 198681245, 204357852, 207319560, 227064280, 233234505, 238417494, 255447315, 266553720, 306536778, 310979340, 317889992, 340596420, 357626241, 373175208, 397362490, 408715704, 466469010, 476834988, 510894630, 596043735, 613073556, 621958680, 681192840, 715252482, 766341945, 794724980, 932938020, 953669976, 1021789260, 1072878723, 1192087470, 1226147112, 1430504964, 1532683890, 1589449960, 1788131205, 1865876040, 2043578520, 2145757446, 2384174940, 2861009928, 3065367780, 3576262410, 4291514892, 4768349880, 5364393615, 6130735560, 7152524820, 8583029784, 10728787230, 14305049640, 21457574460, 42915148920]

約数ペア:

[(1, 42915148920), (2, 21457574460), (3, 14305049640), (4, 10728787230), (5, 8583029784), (6, 7152524820), (7, 6130735560), (8, 5364393615), (9, 4768349880), (10, 4291514892), (12, 3576262410), (14, 3065367780), (15, 2861009928), (18, 2384174940), (20, 2145757446), (21, 2043578520), (23, 1865876040), (24, 1788131205), (27, 1589449960), (28, 1532683890), (30, 1430504964), (35, 1226147112), (36, 1192087470), (40, 1072878723), (42, 1021789260), (45, 953669976), (46, 932938020), (54, 794724980), (56, 766341945), (60, 715252482), (63, 681192840), (69, 621958680), (70, 613073556), (72, 596043735), (84, 510894630), (90, 476834988), (92, 466469010), (105, 408715704), (108, 397362490), (115, 373175208), (120, 357626241), (126, 340596420), (135, 317889992), (138, 310979340), (140, 306536778), (161, 266553720), (168, 255447315), (180, 238417494), (184, 233234505), (189, 227064280), (207, 207319560), (210, 204357852), (216, 198681245), (230, 186587604), (252, 170298210), (270, 158944996), (276, 155489670), (280, 153268389), (315, 136238568), (322, 133276860), (345, 124391736), (360, 119208747), (378, 113532140), (414, 103659780), (420, 102178926), (460, 93293802), (483, 88851240), (504, 85149105), (540, 79472498), (552, 77744835), (621, 69106520), (630, 68119284), (644, 66638430), (690, 62195868), (756, 56766070), (805, 53310744), (828, 51829890), (840, 51089463), (920, 46646901), (945, 45412856), (966, 44425620), (1035, 41463912), (1080, 39736249), (1242, 34553260), (1260, 34059642), (1288, 33319215), (1380, 31097934), (1449, 29617080), (1512, 28383035), (1610, 26655372), (1656, 25914945), (1890, 22706428), (1932, 22212810), (2070, 20731956), (2415, 17770248), (2484, 17276630), (2520, 17029821), (2760, 15548967), (2898, 14808540), (3105, 13821304), (3220, 13327686), (3780, 11353214), (3864, 11106405), (4140, 10365978), (4347, 9872360), (4830, 8885124), (4968, 8638315), (5796, 7404270), (6210, 6910652), (6440, 6663843), (7245, 5923416), (7560, 5676607), (8280, 5182989), (8694, 4936180), (9660, 4442562), (11592, 3702135), (12420, 3455326), (14490, 2961708), (17388, 2468090), (19320, 2221281), (21735, 1974472), (24840, 1727663), (28980, 1480854), (34776, 1234045), (43470, 987236), (57960, 740427), (86940, 493618), (173880, 246809)]