804788460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{70969}}^1$

素因数の和:70997

約数の個数: 120

約数和(自身を含む): 2885356320

約数和(自身を除く): 2080567860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 70969, 141938, 212907, 283876, 354845, 425814, 496783, 638721, 709690, 851628, 993566, 1064535, 1277442, 1419380, 1490349, 1916163, 1987132, 2129070, 2483915, 2554884, 2980698, 3193605, 3832326, 4258140, 4471047, 4967830, 5748489, 5961396, 6387210, 7451745, 7664652, 8942094, 9580815, 9935660, 11496978, 12774420, 13413141, 14903490, 17884188, 19161630, 22355235, 22993956, 26826282, 28742445, 29806980, 38323260, 40239423, 44710470, 53652564, 57484890, 67065705, 80478846, 89420940, 114969780, 134131410, 160957692, 201197115, 268262820, 402394230, 804788460]

約数ペア:

[(1, 804788460), (2, 402394230), (3, 268262820), (4, 201197115), (5, 160957692), (6, 134131410), (7, 114969780), (9, 89420940), (10, 80478846), (12, 67065705), (14, 57484890), (15, 53652564), (18, 44710470), (20, 40239423), (21, 38323260), (27, 29806980), (28, 28742445), (30, 26826282), (35, 22993956), (36, 22355235), (42, 19161630), (45, 17884188), (54, 14903490), (60, 13413141), (63, 12774420), (70, 11496978), (81, 9935660), (84, 9580815), (90, 8942094), (105, 7664652), (108, 7451745), (126, 6387210), (135, 5961396), (140, 5748489), (162, 4967830), (180, 4471047), (189, 4258140), (210, 3832326), (252, 3193605), (270, 2980698), (315, 2554884), (324, 2483915), (378, 2129070), (405, 1987132), (420, 1916163), (540, 1490349), (567, 1419380), (630, 1277442), (756, 1064535), (810, 993566), (945, 851628), (1134, 709690), (1260, 638721), (1620, 496783), (1890, 425814), (2268, 354845), (2835, 283876), (3780, 212907), (5670, 141938), (11340, 70969)]