410970420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5430

約数の個数: 144

約数和(自身を含む): 1448323968

約数和(自身を除く): 1037353548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5347, 5490, 6405, 7686, 8540, 10694, 10980, 12810, 15372, 16041, 19215, 21388, 25620, 26735, 32082, 37429, 38430, 48123, 53470, 64164, 74858, 76860, 80205, 96246, 106940, 112287, 149716, 160410, 187145, 192492, 224574, 240615, 320820, 326167, 336861, 374290, 449148, 481230, 561435, 652334, 673722, 748580, 962460, 978501, 1122870, 1304668, 1347444, 1630835, 1684305, 1957002, 2245740, 2283169, 2935503, 3261670, 3368610, 3914004, 4566338, 4892505, 5871006, 6523340, 6737220, 6849507, 9132676, 9785010, 11415845, 11742012, 13699014, 14677515, 19570020, 20548521, 22831690, 27398028, 29355030, 34247535, 41097042, 45663380, 58710060, 68495070, 82194084, 102742605, 136990140, 205485210, 410970420]

約数ペア:

[(1, 410970420), (2, 205485210), (3, 136990140), (4, 102742605), (5, 82194084), (6, 68495070), (7, 58710060), (9, 45663380), (10, 41097042), (12, 34247535), (14, 29355030), (15, 27398028), (18, 22831690), (20, 20548521), (21, 19570020), (28, 14677515), (30, 13699014), (35, 11742012), (36, 11415845), (42, 9785010), (45, 9132676), (60, 6849507), (61, 6737220), (63, 6523340), (70, 5871006), (84, 4892505), (90, 4566338), (105, 3914004), (122, 3368610), (126, 3261670), (140, 2935503), (180, 2283169), (183, 2245740), (210, 1957002), (244, 1684305), (252, 1630835), (305, 1347444), (315, 1304668), (366, 1122870), (420, 978501), (427, 962460), (549, 748580), (610, 673722), (630, 652334), (732, 561435), (854, 481230), (915, 449148), (1098, 374290), (1220, 336861), (1260, 326167), (1281, 320820), (1708, 240615), (1830, 224574), (2135, 192492), (2196, 187145), (2562, 160410), (2745, 149716), (3660, 112287), (3843, 106940), (4270, 96246), (5124, 80205), (5347, 76860), (5490, 74858), (6405, 64164), (7686, 53470), (8540, 48123), (10694, 38430), (10980, 37429), (12810, 32082), (15372, 26735), (16041, 25620), (19215, 21388)]