18384303840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{15241}}^1$

素因数の和:15625

約数の個数: 192

約数和(自身を含む): 66372203520

約数和(自身を除く): 47987899680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 359, 420, 480, 560, 672, 718, 840, 1077, 1120, 1436, 1680, 1795, 2154, 2513, 2872, 3360, 3590, 4308, 5026, 5385, 5744, 7180, 7539, 8616, 10052, 10770, 11488, 12565, 14360, 15078, 15241, 17232, 20104, 21540, 25130, 28720, 30156, 30482, 34464, 37695, 40208, 43080, 45723, 50260, 57440, 60312, 60964, 75390, 76205, 80416, 86160, 91446, 100520, 106687, 120624, 121928, 150780, 152410, 172320, 182892, 201040, 213374, 228615, 241248, 243856, 301560, 304820, 320061, 365784, 402080, 426748, 457230, 487712, 533435, 603120, 609640, 640122, 731568, 853496, 914460, 1066870, 1206240, 1219280, 1280244, 1463136, 1600305, 1706992, 1828920, 2133740, 2438560, 2560488, 3200610, 3413984, 3657840, 4267480, 5120976, 5471519, 6401220, 7315680, 8534960, 10241952, 10943038, 12802440, 16414557, 17069920, 21886076, 25604880, 27357595, 32829114, 38300633, 43772152, 51209760, 54715190, 65658228, 76601266, 82072785, 87544304, 109430380, 114901899, 131316456, 153202532, 164145570, 175088608, 191503165, 218860760, 229803798, 262632912, 306405064, 328291140, 383006330, 437721520, 459607596, 525265824, 574509495, 612810128, 656582280, 766012660, 875443040, 919215192, 1149018990, 1225620256, 1313164560, 1532025320, 1838430384, 2298037980, 2626329120, 3064050640, 3676860768, 4596075960, 6128101280, 9192151920, 18384303840]

約数ペア:

[(1, 18384303840), (2, 9192151920), (3, 6128101280), (4, 4596075960), (5, 3676860768), (6, 3064050640), (7, 2626329120), (8, 2298037980), (10, 1838430384), (12, 1532025320), (14, 1313164560), (15, 1225620256), (16, 1149018990), (20, 919215192), (21, 875443040), (24, 766012660), (28, 656582280), (30, 612810128), (32, 574509495), (35, 525265824), (40, 459607596), (42, 437721520), (48, 383006330), (56, 328291140), (60, 306405064), (70, 262632912), (80, 229803798), (84, 218860760), (96, 191503165), (105, 175088608), (112, 164145570), (120, 153202532), (140, 131316456), (160, 114901899), (168, 109430380), (210, 87544304), (224, 82072785), (240, 76601266), (280, 65658228), (336, 54715190), (359, 51209760), (420, 43772152), (480, 38300633), (560, 32829114), (672, 27357595), (718, 25604880), (840, 21886076), (1077, 17069920), (1120, 16414557), (1436, 12802440), (1680, 10943038), (1795, 10241952), (2154, 8534960), (2513, 7315680), (2872, 6401220), (3360, 5471519), (3590, 5120976), (4308, 4267480), (5026, 3657840), (5385, 3413984), (5744, 3200610), (7180, 2560488), (7539, 2438560), (8616, 2133740), (10052, 1828920), (10770, 1706992), (11488, 1600305), (12565, 1463136), (14360, 1280244), (15078, 1219280), (15241, 1206240), (17232, 1066870), (20104, 914460), (21540, 853496), (25130, 731568), (28720, 640122), (30156, 609640), (30482, 603120), (34464, 533435), (37695, 487712), (40208, 457230), (43080, 426748), (45723, 402080), (50260, 365784), (57440, 320061), (60312, 304820), (60964, 301560), (75390, 243856), (76205, 241248), (80416, 228615), (86160, 213374), (91446, 201040), (100520, 182892), (106687, 172320), (120624, 152410), (121928, 150780)]