415942020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 1405367040

約数和(自身を除く): 989425020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 193, 195, 234, 260, 270, 307, 351, 386, 390, 468, 540, 579, 585, 614, 702, 772, 780, 921, 965, 1158, 1170, 1228, 1404, 1535, 1737, 1755, 1842, 1930, 2316, 2340, 2509, 2763, 2895, 3070, 3474, 3510, 3684, 3860, 3991, 4605, 5018, 5211, 5526, 5790, 6140, 6948, 7020, 7527, 7982, 8289, 8685, 9210, 10036, 10422, 11052, 11580, 11973, 12545, 13815, 15054, 15964, 16578, 17370, 18420, 19955, 20844, 22581, 23946, 25090, 26055, 27630, 30108, 33156, 34740, 35919, 37635, 39910, 41445, 45162, 47892, 50180, 52110, 55260, 59251, 59865, 67743, 71838, 75270, 79820, 82890, 90324, 104220, 107757, 112905, 118502, 119730, 135486, 143676, 150540, 165780, 177753, 179595, 215514, 225810, 237004, 239460, 270972, 296255, 338715, 355506, 359190, 431028, 451620, 533259, 538785, 592510, 677430, 711012, 718380, 770263, 888765, 1066518, 1077570, 1185020, 1354860, 1540526, 1599777, 1777530, 2133036, 2155140, 2310789, 2666295, 3081052, 3199554, 3555060, 3851315, 4621578, 5332590, 6399108, 6932367, 7702630, 7998885, 9243156, 10665180, 11553945, 13864734, 15405260, 15997770, 20797101, 23107890, 27729468, 31995540, 34661835, 41594202, 46215780, 69323670, 83188404, 103985505, 138647340, 207971010, 415942020]

約数ペア:

[(1, 415942020), (2, 207971010), (3, 138647340), (4, 103985505), (5, 83188404), (6, 69323670), (9, 46215780), (10, 41594202), (12, 34661835), (13, 31995540), (15, 27729468), (18, 23107890), (20, 20797101), (26, 15997770), (27, 15405260), (30, 13864734), (36, 11553945), (39, 10665180), (45, 9243156), (52, 7998885), (54, 7702630), (60, 6932367), (65, 6399108), (78, 5332590), (90, 4621578), (108, 3851315), (117, 3555060), (130, 3199554), (135, 3081052), (156, 2666295), (180, 2310789), (193, 2155140), (195, 2133036), (234, 1777530), (260, 1599777), (270, 1540526), (307, 1354860), (351, 1185020), (386, 1077570), (390, 1066518), (468, 888765), (540, 770263), (579, 718380), (585, 711012), (614, 677430), (702, 592510), (772, 538785), (780, 533259), (921, 451620), (965, 431028), (1158, 359190), (1170, 355506), (1228, 338715), (1404, 296255), (1535, 270972), (1737, 239460), (1755, 237004), (1842, 225810), (1930, 215514), (2316, 179595), (2340, 177753), (2509, 165780), (2763, 150540), (2895, 143676), (3070, 135486), (3474, 119730), (3510, 118502), (3684, 112905), (3860, 107757), (3991, 104220), (4605, 90324), (5018, 82890), (5211, 79820), (5526, 75270), (5790, 71838), (6140, 67743), (6948, 59865), (7020, 59251), (7527, 55260), (7982, 52110), (8289, 50180), (8685, 47892), (9210, 45162), (10036, 41445), (10422, 39910), (11052, 37635), (11580, 35919), (11973, 34740), (12545, 33156), (13815, 30108), (15054, 27630), (15964, 26055), (16578, 25090), (17370, 23946), (18420, 22581), (19955, 20844)]