15787741760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:2021

約数の個数: 224

約数和(自身を含む): 44416138752

約数和(自身を除く): 28628396992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 71, 80, 106, 112, 140, 142, 160, 212, 224, 265, 280, 284, 320, 355, 371, 424, 448, 497, 530, 560, 568, 710, 742, 848, 994, 1060, 1120, 1136, 1420, 1484, 1696, 1855, 1873, 1988, 2120, 2240, 2272, 2485, 2840, 2968, 3392, 3710, 3746, 3763, 3976, 4240, 4544, 4970, 5680, 5936, 7420, 7492, 7526, 7952, 8480, 9365, 9940, 11360, 11872, 13111, 14840, 14984, 15052, 15904, 16960, 18730, 18815, 19880, 22720, 23744, 26222, 26341, 29680, 29968, 30104, 31808, 37460, 37630, 39760, 52444, 52682, 59360, 59936, 60208, 65555, 74920, 75260, 79520, 99269, 104888, 105364, 118720, 119872, 120416, 131110, 131705, 132983, 149840, 150520, 159040, 198538, 209776, 210728, 240832, 262220, 263410, 265966, 299680, 301040, 397076, 419552, 421456, 496345, 524440, 526820, 531932, 599360, 602080, 664915, 694883, 794152, 839104, 842912, 930881, 992690, 1048880, 1053640, 1063864, 1204160, 1329830, 1389766, 1588304, 1685824, 1861762, 1985380, 2097760, 2107280, 2127728, 2659660, 2779532, 3176608, 3474415, 3723524, 3970760, 4195520, 4214560, 4255456, 4654405, 5319320, 5559064, 6353216, 6948830, 7048099, 7447048, 7941520, 8429120, 8510912, 9308810, 10638640, 11118128, 13897660, 14096198, 14894096, 15883040, 18617620, 21277280, 22236256, 27795320, 28192396, 29788192, 31766080, 35240495, 37235240, 42554560, 44472512, 49336693, 55590640, 56384792, 59576384, 70480990, 74470480, 98673386, 111181280, 112769584, 140961980, 148940960, 197346772, 222362560, 225539168, 246683465, 281923960, 297881920, 394693544, 451078336, 493366930, 563847920, 789387088, 986733860, 1127695840, 1578774176, 1973467720, 2255391680, 3157548352, 3946935440, 7893870880, 15787741760]

約数ペア:

[(1, 15787741760), (2, 7893870880), (4, 3946935440), (5, 3157548352), (7, 2255391680), (8, 1973467720), (10, 1578774176), (14, 1127695840), (16, 986733860), (20, 789387088), (28, 563847920), (32, 493366930), (35, 451078336), (40, 394693544), (53, 297881920), (56, 281923960), (64, 246683465), (70, 225539168), (71, 222362560), (80, 197346772), (106, 148940960), (112, 140961980), (140, 112769584), (142, 111181280), (160, 98673386), (212, 74470480), (224, 70480990), (265, 59576384), (280, 56384792), (284, 55590640), (320, 49336693), (355, 44472512), (371, 42554560), (424, 37235240), (448, 35240495), (497, 31766080), (530, 29788192), (560, 28192396), (568, 27795320), (710, 22236256), (742, 21277280), (848, 18617620), (994, 15883040), (1060, 14894096), (1120, 14096198), (1136, 13897660), (1420, 11118128), (1484, 10638640), (1696, 9308810), (1855, 8510912), (1873, 8429120), (1988, 7941520), (2120, 7447048), (2240, 7048099), (2272, 6948830), (2485, 6353216), (2840, 5559064), (2968, 5319320), (3392, 4654405), (3710, 4255456), (3746, 4214560), (3763, 4195520), (3976, 3970760), (4240, 3723524), (4544, 3474415), (4970, 3176608), (5680, 2779532), (5936, 2659660), (7420, 2127728), (7492, 2107280), (7526, 2097760), (7952, 1985380), (8480, 1861762), (9365, 1685824), (9940, 1588304), (11360, 1389766), (11872, 1329830), (13111, 1204160), (14840, 1063864), (14984, 1053640), (15052, 1048880), (15904, 992690), (16960, 930881), (18730, 842912), (18815, 839104), (19880, 794152), (22720, 694883), (23744, 664915), (26222, 602080), (26341, 599360), (29680, 531932), (29968, 526820), (30104, 524440), (31808, 496345), (37460, 421456), (37630, 419552), (39760, 397076), (52444, 301040), (52682, 299680), (59360, 265966), (59936, 263410), (60208, 262220), (65555, 240832), (74920, 210728), (75260, 209776), (79520, 198538), (99269, 159040), (104888, 150520), (105364, 149840), (118720, 132983), (119872, 131705), (120416, 131110)]