417716520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 256

約数和(自身を含む): 1505952000

約数和(自身を除く): 1088235480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 829, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1560, 1615, 1658, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2487, 2584, 2652, 2964, 3230, 3315, 3316, 3705, 3876, 4145, 4199, 4420, 4845, 4940, 4974, 5304, 5928, 6460, 6630, 6632, 7410, 7752, 8290, 8398, 8840, 9690, 9880, 9948, 10777, 12435, 12597, 12920, 13260, 14093, 14820, 15751, 16580, 16796, 19380, 19896, 20995, 21554, 24870, 25194, 26520, 28186, 29640, 31502, 32331, 33160, 33592, 38760, 41990, 42279, 43108, 47253, 49740, 50388, 53885, 56372, 62985, 63004, 64662, 70465, 78755, 83980, 84558, 86216, 94506, 99480, 100776, 107770, 112744, 125970, 126008, 129324, 140930, 157510, 161655, 167960, 169116, 183209, 189012, 204763, 211395, 215540, 236265, 251940, 258648, 267767, 281860, 315020, 323310, 338232, 366418, 378024, 409526, 422790, 431080, 472530, 503880, 535534, 549627, 563720, 614289, 630040, 646620, 732836, 803301, 819052, 845580, 916045, 945060, 1023815, 1071068, 1099254, 1228578, 1293240, 1338835, 1465672, 1606602, 1638104, 1691160, 1832090, 1890120, 2047630, 2142136, 2198508, 2457156, 2677670, 2748135, 3071445, 3213204, 3480971, 3664180, 4016505, 4095260, 4397016, 4914312, 5355340, 5496270, 6142890, 6426408, 6961942, 7328360, 8033010, 8190520, 10442913, 10710680, 10992540, 12285780, 13923884, 16066020, 17404855, 20885826, 21985080, 24571560, 27847768, 32132040, 34809710, 41771652, 52214565, 69619420, 83543304, 104429130, 139238840, 208858260, 417716520]

約数ペア:

[(1, 417716520), (2, 208858260), (3, 139238840), (4, 104429130), (5, 83543304), (6, 69619420), (8, 52214565), (10, 41771652), (12, 34809710), (13, 32132040), (15, 27847768), (17, 24571560), (19, 21985080), (20, 20885826), (24, 17404855), (26, 16066020), (30, 13923884), (34, 12285780), (38, 10992540), (39, 10710680), (40, 10442913), (51, 8190520), (52, 8033010), (57, 7328360), (60, 6961942), (65, 6426408), (68, 6142890), (76, 5496270), (78, 5355340), (85, 4914312), (95, 4397016), (102, 4095260), (104, 4016505), (114, 3664180), (120, 3480971), (130, 3213204), (136, 3071445), (152, 2748135), (156, 2677670), (170, 2457156), (190, 2198508), (195, 2142136), (204, 2047630), (221, 1890120), (228, 1832090), (247, 1691160), (255, 1638104), (260, 1606602), (285, 1465672), (312, 1338835), (323, 1293240), (340, 1228578), (380, 1099254), (390, 1071068), (408, 1023815), (442, 945060), (456, 916045), (494, 845580), (510, 819052), (520, 803301), (570, 732836), (646, 646620), (663, 630040), (680, 614289), (741, 563720), (760, 549627), (780, 535534), (829, 503880), (884, 472530), (969, 431080), (988, 422790), (1020, 409526), (1105, 378024), (1140, 366418), (1235, 338232), (1292, 323310), (1326, 315020), (1482, 281860), (1560, 267767), (1615, 258648), (1658, 251940), (1768, 236265), (1938, 215540), (1976, 211395), (2040, 204763), (2210, 189012), (2280, 183209), (2470, 169116), (2487, 167960), (2584, 161655), (2652, 157510), (2964, 140930), (3230, 129324), (3315, 126008), (3316, 125970), (3705, 112744), (3876, 107770), (4145, 100776), (4199, 99480), (4420, 94506), (4845, 86216), (4940, 84558), (4974, 83980), (5304, 78755), (5928, 70465), (6460, 64662), (6630, 63004), (6632, 62985), (7410, 56372), (7752, 53885), (8290, 50388), (8398, 49740), (8840, 47253), (9690, 43108), (9880, 42279), (9948, 41990), (10777, 38760), (12435, 33592), (12597, 33160), (12920, 32331), (13260, 31502), (14093, 29640), (14820, 28186), (15751, 26520), (16580, 25194), (16796, 24870), (19380, 21554), (19896, 20995)]