378606540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 1224921600

約数和(自身を除く): 846315060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 59, 60, 65, 76, 78, 95, 114, 118, 130, 156, 177, 190, 195, 228, 236, 247, 260, 285, 295, 354, 380, 390, 433, 494, 570, 590, 708, 741, 767, 780, 866, 885, 988, 1121, 1140, 1180, 1235, 1299, 1482, 1534, 1732, 1770, 2165, 2242, 2301, 2470, 2598, 2964, 3068, 3363, 3540, 3705, 3835, 4330, 4484, 4602, 4940, 5196, 5605, 5629, 6495, 6726, 7410, 7670, 8227, 8660, 9204, 11210, 11258, 11505, 12990, 13452, 14573, 14820, 15340, 16454, 16815, 16887, 22420, 22516, 23010, 24681, 25547, 25980, 28145, 29146, 32908, 33630, 33774, 41135, 43719, 46020, 49362, 51094, 56290, 58292, 67260, 67548, 72865, 76641, 82270, 84435, 87438, 98724, 102188, 106951, 112580, 123405, 127735, 145730, 153282, 164540, 168870, 174876, 213902, 218595, 246810, 255470, 291460, 306564, 320853, 332111, 337740, 383205, 427804, 437190, 485393, 493620, 510940, 534755, 641706, 664222, 766410, 874380, 970786, 996333, 1069510, 1283412, 1328444, 1456179, 1532820, 1604265, 1660555, 1941572, 1992666, 2139020, 2426965, 2912358, 3208530, 3321110, 3985332, 4853930, 4981665, 5824716, 6310109, 6417060, 6642220, 7280895, 9707860, 9963330, 12620218, 14561790, 18930327, 19926660, 25240436, 29123580, 31550545, 37860654, 63101090, 75721308, 94651635, 126202180, 189303270, 378606540]

約数ペア:

[(1, 378606540), (2, 189303270), (3, 126202180), (4, 94651635), (5, 75721308), (6, 63101090), (10, 37860654), (12, 31550545), (13, 29123580), (15, 25240436), (19, 19926660), (20, 18930327), (26, 14561790), (30, 12620218), (38, 9963330), (39, 9707860), (52, 7280895), (57, 6642220), (59, 6417060), (60, 6310109), (65, 5824716), (76, 4981665), (78, 4853930), (95, 3985332), (114, 3321110), (118, 3208530), (130, 2912358), (156, 2426965), (177, 2139020), (190, 1992666), (195, 1941572), (228, 1660555), (236, 1604265), (247, 1532820), (260, 1456179), (285, 1328444), (295, 1283412), (354, 1069510), (380, 996333), (390, 970786), (433, 874380), (494, 766410), (570, 664222), (590, 641706), (708, 534755), (741, 510940), (767, 493620), (780, 485393), (866, 437190), (885, 427804), (988, 383205), (1121, 337740), (1140, 332111), (1180, 320853), (1235, 306564), (1299, 291460), (1482, 255470), (1534, 246810), (1732, 218595), (1770, 213902), (2165, 174876), (2242, 168870), (2301, 164540), (2470, 153282), (2598, 145730), (2964, 127735), (3068, 123405), (3363, 112580), (3540, 106951), (3705, 102188), (3835, 98724), (4330, 87438), (4484, 84435), (4602, 82270), (4940, 76641), (5196, 72865), (5605, 67548), (5629, 67260), (6495, 58292), (6726, 56290), (7410, 51094), (7670, 49362), (8227, 46020), (8660, 43719), (9204, 41135), (11210, 33774), (11258, 33630), (11505, 32908), (12990, 29146), (13452, 28145), (14573, 25980), (14820, 25547), (15340, 24681), (16454, 23010), (16815, 22516), (16887, 22420)]