2786830560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:598

約数の個数: 288

約数和(自身を含む): 9902850048

約数和(自身を除く): 7116019488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 163, 180, 186, 240, 248, 279, 288, 310, 326, 360, 372, 383, 465, 480, 489, 496, 558, 620, 652, 720, 744, 766, 815, 930, 978, 992, 1116, 1149, 1240, 1304, 1395, 1440, 1467, 1488, 1532, 1630, 1860, 1915, 1956, 2232, 2298, 2445, 2480, 2608, 2790, 2934, 2976, 3064, 3260, 3447, 3720, 3830, 3912, 4464, 4596, 4890, 4960, 5053, 5216, 5580, 5745, 5868, 6128, 6520, 6894, 7335, 7440, 7660, 7824, 8928, 9192, 9780, 10106, 11160, 11490, 11736, 11873, 12256, 13040, 13788, 14670, 14880, 15159, 15320, 15648, 17235, 18384, 19560, 20212, 22320, 22980, 23472, 23746, 25265, 26080, 27576, 29340, 30318, 30640, 34470, 35619, 36768, 39120, 40424, 44640, 45477, 45960, 46944, 47492, 50530, 55152, 58680, 59365, 60636, 61280, 62429, 68940, 71238, 75795, 78240, 80848, 90954, 91920, 94984, 101060, 106857, 110304, 117360, 118730, 121272, 124858, 137880, 142476, 151590, 161696, 178095, 181908, 183840, 187287, 189968, 202120, 213714, 227385, 234720, 237460, 242544, 249716, 275760, 284952, 303180, 312145, 356190, 363816, 374574, 379936, 404240, 427428, 454770, 474920, 485088, 499432, 534285, 551520, 561861, 569904, 606360, 624290, 712380, 727632, 749148, 808480, 854856, 909540, 936435, 949840, 998864, 1068570, 1123722, 1139808, 1212720, 1248580, 1424760, 1455264, 1498296, 1709712, 1819080, 1872870, 1899680, 1935299, 1997728, 2137140, 2247444, 2425440, 2497160, 2809305, 2849520, 2996592, 3419424, 3638160, 3745740, 3870598, 4274280, 4494888, 4994320, 5618610, 5699040, 5805897, 5993184, 7276320, 7491480, 7741196, 8548560, 8989776, 9676495, 9988640, 11237220, 11611794, 14982960, 15482392, 17097120, 17417691, 17979552, 19352990, 22474440, 23223588, 29029485, 29965920, 30964784, 34835382, 38705980, 44948880, 46447176, 58058970, 61929568, 69670764, 77411960, 87088455, 89897760, 92894352, 116117940, 139341528, 154823920, 174176910, 185788704, 232235880, 278683056, 309647840, 348353820, 464471760, 557366112, 696707640, 928943520, 1393415280, 2786830560]

約数ペア:

[(1, 2786830560), (2, 1393415280), (3, 928943520), (4, 696707640), (5, 557366112), (6, 464471760), (8, 348353820), (9, 309647840), (10, 278683056), (12, 232235880), (15, 185788704), (16, 174176910), (18, 154823920), (20, 139341528), (24, 116117940), (30, 92894352), (31, 89897760), (32, 87088455), (36, 77411960), (40, 69670764), (45, 61929568), (48, 58058970), (60, 46447176), (62, 44948880), (72, 38705980), (80, 34835382), (90, 30964784), (93, 29965920), (96, 29029485), (120, 23223588), (124, 22474440), (144, 19352990), (155, 17979552), (160, 17417691), (163, 17097120), (180, 15482392), (186, 14982960), (240, 11611794), (248, 11237220), (279, 9988640), (288, 9676495), (310, 8989776), (326, 8548560), (360, 7741196), (372, 7491480), (383, 7276320), (465, 5993184), (480, 5805897), (489, 5699040), (496, 5618610), (558, 4994320), (620, 4494888), (652, 4274280), (720, 3870598), (744, 3745740), (766, 3638160), (815, 3419424), (930, 2996592), (978, 2849520), (992, 2809305), (1116, 2497160), (1149, 2425440), (1240, 2247444), (1304, 2137140), (1395, 1997728), (1440, 1935299), (1467, 1899680), (1488, 1872870), (1532, 1819080), (1630, 1709712), (1860, 1498296), (1915, 1455264), (1956, 1424760), (2232, 1248580), (2298, 1212720), (2445, 1139808), (2480, 1123722), (2608, 1068570), (2790, 998864), (2934, 949840), (2976, 936435), (3064, 909540), (3260, 854856), (3447, 808480), (3720, 749148), (3830, 727632), (3912, 712380), (4464, 624290), (4596, 606360), (4890, 569904), (4960, 561861), (5053, 551520), (5216, 534285), (5580, 499432), (5745, 485088), (5868, 474920), (6128, 454770), (6520, 427428), (6894, 404240), (7335, 379936), (7440, 374574), (7660, 363816), (7824, 356190), (8928, 312145), (9192, 303180), (9780, 284952), (10106, 275760), (11160, 249716), (11490, 242544), (11736, 237460), (11873, 234720), (12256, 227385), (13040, 213714), (13788, 202120), (14670, 189968), (14880, 187287), (15159, 183840), (15320, 181908), (15648, 178095), (17235, 161696), (18384, 151590), (19560, 142476), (20212, 137880), (22320, 124858), (22980, 121272), (23472, 118730), (23746, 117360), (25265, 110304), (26080, 106857), (27576, 101060), (29340, 94984), (30318, 91920), (30640, 90954), (34470, 80848), (35619, 78240), (36768, 75795), (39120, 71238), (40424, 68940), (44640, 62429), (45477, 61280), (45960, 60636), (46944, 59365), (47492, 58680), (50530, 55152)]