1289426400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 432

約数和(自身を含む): 4825941120

約数和(自身を除く): 3536514720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 53, 60, 62, 72, 75, 80, 90, 93, 96, 100, 106, 109, 120, 124, 144, 150, 155, 159, 160, 180, 186, 200, 212, 218, 225, 240, 248, 265, 279, 288, 300, 310, 318, 327, 360, 372, 400, 424, 436, 450, 465, 477, 480, 496, 530, 545, 558, 600, 620, 636, 654, 720, 744, 775, 795, 800, 848, 872, 900, 930, 954, 981, 992, 1060, 1090, 1116, 1200, 1240, 1272, 1308, 1325, 1395, 1440, 1488, 1550, 1590, 1635, 1643, 1696, 1744, 1800, 1860, 1908, 1962, 2120, 2180, 2232, 2325, 2385, 2400, 2480, 2544, 2616, 2650, 2725, 2790, 2976, 3100, 3180, 3270, 3286, 3379, 3488, 3600, 3720, 3816, 3924, 3975, 4240, 4360, 4464, 4650, 4770, 4905, 4929, 4960, 5088, 5232, 5300, 5450, 5580, 5777, 6200, 6360, 6540, 6572, 6758, 6975, 7200, 7440, 7632, 7848, 7950, 8175, 8215, 8480, 8720, 8928, 9300, 9540, 9810, 9858, 10137, 10464, 10600, 10900, 11160, 11554, 11925, 12400, 12720, 13080, 13144, 13516, 13950, 14787, 14880, 15264, 15696, 15900, 16350, 16430, 16895, 17331, 17440, 18600, 19080, 19620, 19716, 20274, 21200, 21800, 22320, 23108, 23850, 24525, 24645, 24800, 25440, 26160, 26288, 27032, 27900, 28885, 29574, 30411, 31392, 31800, 32700, 32860, 33790, 34662, 37200, 38160, 39240, 39432, 40548, 41075, 42400, 43600, 44640, 46216, 47700, 49050, 49290, 50685, 51993, 52320, 52576, 54064, 55800, 57770, 59148, 60822, 63600, 65400, 65720, 67580, 69324, 73935, 74400, 76320, 78480, 78864, 81096, 82150, 84475, 86655, 87200, 92432, 95400, 98100, 98580, 101370, 103986, 108128, 111600, 115540, 118296, 121644, 123225, 127200, 130800, 131440, 135160, 138648, 144425, 147870, 152055, 156960, 157728, 162192, 164300, 168950, 173310, 179087, 184864, 190800, 196200, 197160, 202740, 207972, 223200, 231080, 236592, 243288, 246450, 253425, 259965, 261600, 262880, 270320, 277296, 288850, 295740, 304110, 324384, 328600, 337900, 346620, 358174, 369675, 381600, 392400, 394320, 405480, 415944, 433275, 462160, 473184, 486576, 492900, 506850, 519930, 537261, 540640, 554592, 577700, 591480, 608220, 657200, 675800, 693240, 716348, 739350, 760275, 784800, 788640, 810960, 831888, 866550, 895435, 924320, 973152, 985800, 1013700, 1039860, 1074522, 1155400, 1182960, 1216440, 1299825, 1314400, 1351600, 1386480, 1432696, 1478700, 1520550, 1611783, 1621920, 1663776, 1733100, 1790870, 1971600, 2027400, 2079720, 2149044, 2310800, 2365920, 2432880, 2599650, 2686305, 2703200, 2772960, 2865392, 2957400, 3041100, 3223566, 3466200, 3581740, 3943200, 4054800, 4159440, 4298088, 4477175, 4621600, 4865760, 5199300, 5372610, 5730784, 5914800, 6082200, 6447132, 6932400, 7163480, 8058915, 8109600, 8318880, 8596176, 8954350, 10398600, 10745220, 11829600, 12164400, 12894264, 13431525, 13864800, 14326960, 16117830, 17192352, 17908700, 20797200, 21490440, 24328800, 25788528, 26863050, 28653920, 32235660, 35817400, 40294575, 41594400, 42980880, 51577056, 53726100, 64471320, 71634800, 80589150, 85961760, 107452200, 128942640, 143269600, 161178300, 214904400, 257885280, 322356600, 429808800, 644713200, 1289426400]

約数ペア:

[(1, 1289426400), (2, 644713200), (3, 429808800), (4, 322356600), (5, 257885280), (6, 214904400), (8, 161178300), (9, 143269600), (10, 128942640), (12, 107452200), (15, 85961760), (16, 80589150), (18, 71634800), (20, 64471320), (24, 53726100), (25, 51577056), (30, 42980880), (31, 41594400), (32, 40294575), (36, 35817400), (40, 32235660), (45, 28653920), (48, 26863050), (50, 25788528), (53, 24328800), (60, 21490440), (62, 20797200), (72, 17908700), (75, 17192352), (80, 16117830), (90, 14326960), (93, 13864800), (96, 13431525), (100, 12894264), (106, 12164400), (109, 11829600), (120, 10745220), (124, 10398600), (144, 8954350), (150, 8596176), (155, 8318880), (159, 8109600), (160, 8058915), (180, 7163480), (186, 6932400), (200, 6447132), (212, 6082200), (218, 5914800), (225, 5730784), (240, 5372610), (248, 5199300), (265, 4865760), (279, 4621600), (288, 4477175), (300, 4298088), (310, 4159440), (318, 4054800), (327, 3943200), (360, 3581740), (372, 3466200), (400, 3223566), (424, 3041100), (436, 2957400), (450, 2865392), (465, 2772960), (477, 2703200), (480, 2686305), (496, 2599650), (530, 2432880), (545, 2365920), (558, 2310800), (600, 2149044), (620, 2079720), (636, 2027400), (654, 1971600), (720, 1790870), (744, 1733100), (775, 1663776), (795, 1621920), (800, 1611783), (848, 1520550), (872, 1478700), (900, 1432696), (930, 1386480), (954, 1351600), (981, 1314400), (992, 1299825), (1060, 1216440), (1090, 1182960), (1116, 1155400), (1200, 1074522), (1240, 1039860), (1272, 1013700), (1308, 985800), (1325, 973152), (1395, 924320), (1440, 895435), (1488, 866550), (1550, 831888), (1590, 810960), (1635, 788640), (1643, 784800), (1696, 760275), (1744, 739350), (1800, 716348), (1860, 693240), (1908, 675800), (1962, 657200), (2120, 608220), (2180, 591480), (2232, 577700), (2325, 554592), (2385, 540640), (2400, 537261), (2480, 519930), (2544, 506850), (2616, 492900), (2650, 486576), (2725, 473184), (2790, 462160), (2976, 433275), (3100, 415944), (3180, 405480), (3270, 394320), (3286, 392400), (3379, 381600), (3488, 369675), (3600, 358174), (3720, 346620), (3816, 337900), (3924, 328600), (3975, 324384), (4240, 304110), (4360, 295740), (4464, 288850), (4650, 277296), (4770, 270320), (4905, 262880), (4929, 261600), (4960, 259965), (5088, 253425), (5232, 246450), (5300, 243288), (5450, 236592), (5580, 231080), (5777, 223200), (6200, 207972), (6360, 202740), (6540, 197160), (6572, 196200), (6758, 190800), (6975, 184864), (7200, 179087), (7440, 173310), (7632, 168950), (7848, 164300), (7950, 162192), (8175, 157728), (8215, 156960), (8480, 152055), (8720, 147870), (8928, 144425), (9300, 138648), (9540, 135160), (9810, 131440), (9858, 130800), (10137, 127200), (10464, 123225), (10600, 121644), (10900, 118296), (11160, 115540), (11554, 111600), (11925, 108128), (12400, 103986), (12720, 101370), (13080, 98580), (13144, 98100), (13516, 95400), (13950, 92432), (14787, 87200), (14880, 86655), (15264, 84475), (15696, 82150), (15900, 81096), (16350, 78864), (16430, 78480), (16895, 76320), (17331, 74400), (17440, 73935), (18600, 69324), (19080, 67580), (19620, 65720), (19716, 65400), (20274, 63600), (21200, 60822), (21800, 59148), (22320, 57770), (23108, 55800), (23850, 54064), (24525, 52576), (24645, 52320), (24800, 51993), (25440, 50685), (26160, 49290), (26288, 49050), (27032, 47700), (27900, 46216), (28885, 44640), (29574, 43600), (30411, 42400), (31392, 41075), (31800, 40548), (32700, 39432), (32860, 39240), (33790, 38160), (34662, 37200)]