404953080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25373}}^1$

素因数の和:25413

約数の個数: 128

約数和(自身を含む): 1461542400

約数和(自身を除く): 1056589320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 25373, 50746, 76119, 101492, 126865, 152238, 177611, 202984, 253730, 304476, 355222, 380595, 482087, 507460, 532833, 608952, 710444, 761190, 888055, 964174, 1014920, 1065666, 1420888, 1446261, 1522380, 1776110, 1928348, 2131332, 2410435, 2664165, 2892522, 3044760, 3374609, 3552220, 3856696, 4262664, 4820870, 5328330, 5785044, 6749218, 7104440, 7231305, 9641740, 10123827, 10656660, 11570088, 13498436, 14462610, 16873045, 19283480, 20247654, 21313320, 26996872, 28925220, 33746090, 40495308, 50619135, 57850440, 67492180, 80990616, 101238270, 134984360, 202476540, 404953080]

約数ペア:

[(1, 404953080), (2, 202476540), (3, 134984360), (4, 101238270), (5, 80990616), (6, 67492180), (7, 57850440), (8, 50619135), (10, 40495308), (12, 33746090), (14, 28925220), (15, 26996872), (19, 21313320), (20, 20247654), (21, 19283480), (24, 16873045), (28, 14462610), (30, 13498436), (35, 11570088), (38, 10656660), (40, 10123827), (42, 9641740), (56, 7231305), (57, 7104440), (60, 6749218), (70, 5785044), (76, 5328330), (84, 4820870), (95, 4262664), (105, 3856696), (114, 3552220), (120, 3374609), (133, 3044760), (140, 2892522), (152, 2664165), (168, 2410435), (190, 2131332), (210, 1928348), (228, 1776110), (266, 1522380), (280, 1446261), (285, 1420888), (380, 1065666), (399, 1014920), (420, 964174), (456, 888055), (532, 761190), (570, 710444), (665, 608952), (760, 532833), (798, 507460), (840, 482087), (1064, 380595), (1140, 355222), (1330, 304476), (1596, 253730), (1995, 202984), (2280, 177611), (2660, 152238), (3192, 126865), (3990, 101492), (5320, 76119), (7980, 50746), (15960, 25373)]