868265160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4289}}^1$

素因数の和:4551

約数の個数: 128

約数和(自身を含む): 2989958400

約数和(自身を除く): 2121693240

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, 241, 280, 420, 482, 723, 840, 964, 1205, 1446, 1687, 1928, 2410, 2892, 3374, 3615, 4289, 4820, 5061, 5784, 6748, 7230, 8435, 8578, 9640, 10122, 12867, 13496, 14460, 16870, 17156, 20244, 21445, 25305, 25734, 28920, 30023, 33740, 34312, 40488, 42890, 50610, 51468, 60046, 64335, 67480, 85780, 90069, 101220, 102936, 120092, 128670, 150115, 171560, 180138, 202440, 240184, 257340, 300230, 360276, 450345, 514680, 600460, 720552, 900690, 1033649, 1200920, 1801380, 2067298, 3100947, 3602760, 4134596, 5168245, 6201894, 7235543, 8269192, 10336490, 12403788, 14471086, 15504735, 20672980, 21706629, 24807576, 28942172, 31009470, 36177715, 41345960, 43413258, 57884344, 62018940, 72355430, 86826516, 108533145, 124037880, 144710860, 173653032, 217066290, 289421720, 434132580, 868265160]

約数ペア:

[(1, 868265160), (2, 434132580), (3, 289421720), (4, 217066290), (5, 173653032), (6, 144710860), (7, 124037880), (8, 108533145), (10, 86826516), (12, 72355430), (14, 62018940), (15, 57884344), (20, 43413258), (21, 41345960), (24, 36177715), (28, 31009470), (30, 28942172), (35, 24807576), (40, 21706629), (42, 20672980), (56, 15504735), (60, 14471086), (70, 12403788), (84, 10336490), (105, 8269192), (120, 7235543), (140, 6201894), (168, 5168245), (210, 4134596), (241, 3602760), (280, 3100947), (420, 2067298), (482, 1801380), (723, 1200920), (840, 1033649), (964, 900690), (1205, 720552), (1446, 600460), (1687, 514680), (1928, 450345), (2410, 360276), (2892, 300230), (3374, 257340), (3615, 240184), (4289, 202440), (4820, 180138), (5061, 171560), (5784, 150115), (6748, 128670), (7230, 120092), (8435, 102936), (8578, 101220), (9640, 90069), (10122, 85780), (12867, 67480), (13496, 64335), (14460, 60046), (16870, 51468), (17156, 50610), (20244, 42890), (21445, 40488), (25305, 34312), (25734, 33740), (28920, 30023)]