470704920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2447}}^1$

素因数の和:2697

約数の個数: 128

約数和(自身を含む): 1621555200

約数和(自身を除く): 1150850280

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, 229, 280, 420, 458, 687, 840, 916, 1145, 1374, 1603, 1832, 2290, 2447, 2748, 3206, 3435, 4580, 4809, 4894, 5496, 6412, 6870, 7341, 8015, 9160, 9618, 9788, 12235, 12824, 13740, 14682, 16030, 17129, 19236, 19576, 24045, 24470, 27480, 29364, 32060, 34258, 36705, 38472, 48090, 48940, 51387, 58728, 64120, 68516, 73410, 85645, 96180, 97880, 102774, 137032, 146820, 171290, 192360, 205548, 256935, 293640, 342580, 411096, 513870, 560363, 685160, 1027740, 1120726, 1681089, 2055480, 2241452, 2801815, 3362178, 3922541, 4482904, 5603630, 6724356, 7845082, 8405445, 11207260, 11767623, 13448712, 15690164, 16810890, 19612705, 22414520, 23535246, 31380328, 33621780, 39225410, 47070492, 58838115, 67243560, 78450820, 94140984, 117676230, 156901640, 235352460, 470704920]

約数ペア:

[(1, 470704920), (2, 235352460), (3, 156901640), (4, 117676230), (5, 94140984), (6, 78450820), (7, 67243560), (8, 58838115), (10, 47070492), (12, 39225410), (14, 33621780), (15, 31380328), (20, 23535246), (21, 22414520), (24, 19612705), (28, 16810890), (30, 15690164), (35, 13448712), (40, 11767623), (42, 11207260), (56, 8405445), (60, 7845082), (70, 6724356), (84, 5603630), (105, 4482904), (120, 3922541), (140, 3362178), (168, 2801815), (210, 2241452), (229, 2055480), (280, 1681089), (420, 1120726), (458, 1027740), (687, 685160), (840, 560363), (916, 513870), (1145, 411096), (1374, 342580), (1603, 293640), (1832, 256935), (2290, 205548), (2447, 192360), (2748, 171290), (3206, 146820), (3435, 137032), (4580, 102774), (4809, 97880), (4894, 96180), (5496, 85645), (6412, 73410), (6870, 68516), (7341, 64120), (8015, 58728), (9160, 51387), (9618, 48940), (9788, 48090), (12235, 38472), (12824, 36705), (13740, 34258), (14682, 32060), (16030, 29364), (17129, 27480), (19236, 24470), (19576, 24045)]