812134680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1319}}^1$

素因数の和:2073

約数の個数: 128

約数和(自身を含む): 2790374400

約数和(自身を除く): 1978239720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 733, 840, 1319, 1466, 2199, 2638, 2932, 3665, 3957, 4398, 5131, 5276, 5864, 6595, 7330, 7914, 8796, 9233, 10262, 10552, 10995, 13190, 14660, 15393, 15828, 17592, 18466, 19785, 20524, 21990, 25655, 26380, 27699, 29320, 30786, 31656, 36932, 39570, 41048, 43980, 46165, 51310, 52760, 55398, 61572, 73864, 76965, 79140, 87960, 92330, 102620, 110796, 123144, 138495, 153930, 158280, 184660, 205240, 221592, 276990, 307860, 369320, 553980, 615720, 966827, 1107960, 1933654, 2900481, 3867308, 4834135, 5800962, 6767789, 7734616, 9668270, 11601924, 13535578, 14502405, 19336540, 20303367, 23203848, 27071156, 29004810, 33838945, 38673080, 40606734, 54142312, 58009620, 67677890, 81213468, 101516835, 116019240, 135355780, 162426936, 203033670, 270711560, 406067340, 812134680]

約数ペア:

[(1, 812134680), (2, 406067340), (3, 270711560), (4, 203033670), (5, 162426936), (6, 135355780), (7, 116019240), (8, 101516835), (10, 81213468), (12, 67677890), (14, 58009620), (15, 54142312), (20, 40606734), (21, 38673080), (24, 33838945), (28, 29004810), (30, 27071156), (35, 23203848), (40, 20303367), (42, 19336540), (56, 14502405), (60, 13535578), (70, 11601924), (84, 9668270), (105, 7734616), (120, 6767789), (140, 5800962), (168, 4834135), (210, 3867308), (280, 2900481), (420, 1933654), (733, 1107960), (840, 966827), (1319, 615720), (1466, 553980), (2199, 369320), (2638, 307860), (2932, 276990), (3665, 221592), (3957, 205240), (4398, 184660), (5131, 158280), (5276, 153930), (5864, 138495), (6595, 123144), (7330, 110796), (7914, 102620), (8796, 92330), (9233, 87960), (10262, 79140), (10552, 76965), (10995, 73864), (13190, 61572), (14660, 55398), (15393, 52760), (15828, 51310), (17592, 46165), (18466, 43980), (19785, 41048), (20524, 39570), (21990, 36932), (25655, 31656), (26380, 30786), (27699, 29320)]