104561520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 374499840

約数和(自身を除く): 269938320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 571, 654, 763, 840, 872, 1090, 1142, 1308, 1526, 1635, 1680, 1713, 1744, 2180, 2284, 2289, 2616, 2855, 3052, 3270, 3426, 3815, 3997, 4360, 4568, 4578, 5232, 5710, 6104, 6540, 6852, 7630, 7994, 8565, 8720, 9136, 9156, 11420, 11445, 11991, 12208, 13080, 13704, 15260, 15988, 17130, 18312, 19985, 22840, 22890, 23982, 26160, 27408, 30520, 31976, 34260, 36624, 39970, 45680, 45780, 47964, 59955, 61040, 62239, 63952, 68520, 79940, 91560, 95928, 119910, 124478, 137040, 159880, 183120, 186717, 191856, 239820, 248956, 311195, 319760, 373434, 435673, 479640, 497912, 622390, 746868, 871346, 933585, 959280, 995824, 1244780, 1307019, 1493736, 1742692, 1867170, 2178365, 2489560, 2614038, 2987472, 3485384, 3734340, 4356730, 4979120, 5228076, 6535095, 6970768, 7468680, 8713460, 10456152, 13070190, 14937360, 17426920, 20912304, 26140380, 34853840, 52280760, 104561520]

約数ペア:

[(1, 104561520), (2, 52280760), (3, 34853840), (4, 26140380), (5, 20912304), (6, 17426920), (7, 14937360), (8, 13070190), (10, 10456152), (12, 8713460), (14, 7468680), (15, 6970768), (16, 6535095), (20, 5228076), (21, 4979120), (24, 4356730), (28, 3734340), (30, 3485384), (35, 2987472), (40, 2614038), (42, 2489560), (48, 2178365), (56, 1867170), (60, 1742692), (70, 1493736), (80, 1307019), (84, 1244780), (105, 995824), (109, 959280), (112, 933585), (120, 871346), (140, 746868), (168, 622390), (210, 497912), (218, 479640), (240, 435673), (280, 373434), (327, 319760), (336, 311195), (420, 248956), (436, 239820), (545, 191856), (560, 186717), (571, 183120), (654, 159880), (763, 137040), (840, 124478), (872, 119910), (1090, 95928), (1142, 91560), (1308, 79940), (1526, 68520), (1635, 63952), (1680, 62239), (1713, 61040), (1744, 59955), (2180, 47964), (2284, 45780), (2289, 45680), (2616, 39970), (2855, 36624), (3052, 34260), (3270, 31976), (3426, 30520), (3815, 27408), (3997, 26160), (4360, 23982), (4568, 22890), (4578, 22840), (5232, 19985), (5710, 18312), (6104, 17130), (6540, 15988), (6852, 15260), (7630, 13704), (7994, 13080), (8565, 12208), (8720, 11991), (9136, 11445), (9156, 11420)]