2016988800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 288

約数和(自身を含む): 7066943520

約数和(自身を除く): 5049954720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 289, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 578, 600, 640, 680, 727, 800, 816, 850, 867, 960, 1020, 1088, 1156, 1200, 1275, 1360, 1445, 1454, 1600, 1632, 1700, 1734, 1920, 2040, 2176, 2181, 2312, 2400, 2550, 2720, 2890, 2908, 3200, 3264, 3400, 3468, 3635, 4080, 4335, 4362, 4624, 4800, 5100, 5440, 5780, 5816, 6528, 6800, 6936, 7225, 7270, 8160, 8670, 8724, 9248, 9600, 10200, 10880, 10905, 11560, 11632, 12359, 13600, 13872, 14450, 14540, 16320, 17340, 17448, 18175, 18496, 20400, 21675, 21810, 23120, 23264, 24718, 27200, 27744, 28900, 29080, 32640, 34680, 34896, 36350, 36992, 37077, 40800, 43350, 43620, 46240, 46528, 49436, 54400, 54525, 55488, 57800, 58160, 61795, 69360, 69792, 72700, 74154, 81600, 86700, 87240, 92480, 93056, 98872, 109050, 110976, 115600, 116320, 123590, 138720, 139584, 145400, 148308, 163200, 173400, 174480, 184960, 185385, 197744, 210103, 218100, 231200, 232640, 247180, 277440, 279168, 290800, 296616, 308975, 346800, 348960, 370770, 395488, 420206, 436200, 462400, 465280, 494360, 554880, 581600, 593232, 617950, 630309, 693600, 697920, 741540, 790976, 840412, 872400, 924800, 926925, 988720, 1050515, 1163200, 1186464, 1235900, 1260618, 1387200, 1395840, 1483080, 1581952, 1680824, 1744800, 1853850, 1977440, 2101030, 2326400, 2372928, 2471800, 2521236, 2774400, 2966160, 3151545, 3361648, 3489600, 3707700, 3954880, 4202060, 4745856, 4943600, 5042472, 5252575, 5932320, 6303090, 6723296, 6979200, 7415400, 7909760, 8404120, 9887200, 10084944, 10505150, 11864640, 12606180, 13446592, 14830800, 15757725, 16808240, 19774400, 20169888, 21010300, 23729280, 25212360, 26893184, 29661600, 31515450, 33616480, 39548800, 40339776, 42020600, 50424720, 59323200, 63030900, 67232960, 80679552, 84041200, 100849440, 118646400, 126061800, 134465920, 168082400, 201698880, 252123600, 336164800, 403397760, 504247200, 672329600, 1008494400, 2016988800]

約数ペア:

[(1, 2016988800), (2, 1008494400), (3, 672329600), (4, 504247200), (5, 403397760), (6, 336164800), (8, 252123600), (10, 201698880), (12, 168082400), (15, 134465920), (16, 126061800), (17, 118646400), (20, 100849440), (24, 84041200), (25, 80679552), (30, 67232960), (32, 63030900), (34, 59323200), (40, 50424720), (48, 42020600), (50, 40339776), (51, 39548800), (60, 33616480), (64, 31515450), (68, 29661600), (75, 26893184), (80, 25212360), (85, 23729280), (96, 21010300), (100, 20169888), (102, 19774400), (120, 16808240), (128, 15757725), (136, 14830800), (150, 13446592), (160, 12606180), (170, 11864640), (192, 10505150), (200, 10084944), (204, 9887200), (240, 8404120), (255, 7909760), (272, 7415400), (289, 6979200), (300, 6723296), (320, 6303090), (340, 5932320), (384, 5252575), (400, 5042472), (408, 4943600), (425, 4745856), (480, 4202060), (510, 3954880), (544, 3707700), (578, 3489600), (600, 3361648), (640, 3151545), (680, 2966160), (727, 2774400), (800, 2521236), (816, 2471800), (850, 2372928), (867, 2326400), (960, 2101030), (1020, 1977440), (1088, 1853850), (1156, 1744800), (1200, 1680824), (1275, 1581952), (1360, 1483080), (1445, 1395840), (1454, 1387200), (1600, 1260618), (1632, 1235900), (1700, 1186464), (1734, 1163200), (1920, 1050515), (2040, 988720), (2176, 926925), (2181, 924800), (2312, 872400), (2400, 840412), (2550, 790976), (2720, 741540), (2890, 697920), (2908, 693600), (3200, 630309), (3264, 617950), (3400, 593232), (3468, 581600), (3635, 554880), (4080, 494360), (4335, 465280), (4362, 462400), (4624, 436200), (4800, 420206), (5100, 395488), (5440, 370770), (5780, 348960), (5816, 346800), (6528, 308975), (6800, 296616), (6936, 290800), (7225, 279168), (7270, 277440), (8160, 247180), (8670, 232640), (8724, 231200), (9248, 218100), (9600, 210103), (10200, 197744), (10880, 185385), (10905, 184960), (11560, 174480), (11632, 173400), (12359, 163200), (13600, 148308), (13872, 145400), (14450, 139584), (14540, 138720), (16320, 123590), (17340, 116320), (17448, 115600), (18175, 110976), (18496, 109050), (20400, 98872), (21675, 93056), (21810, 92480), (23120, 87240), (23264, 86700), (24718, 81600), (27200, 74154), (27744, 72700), (28900, 69792), (29080, 69360), (32640, 61795), (34680, 58160), (34896, 57800), (36350, 55488), (36992, 54525), (37077, 54400), (40800, 49436), (43350, 46528), (43620, 46240)]