285433680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 1079930880

約数和(自身を除く): 794497200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 83, 84, 89, 92, 105, 112, 115, 120, 138, 140, 161, 166, 168, 178, 184, 210, 230, 240, 249, 267, 276, 280, 322, 332, 336, 345, 356, 368, 415, 420, 445, 460, 483, 498, 534, 552, 560, 581, 623, 644, 664, 690, 712, 805, 830, 840, 890, 920, 966, 996, 1068, 1104, 1162, 1245, 1246, 1288, 1328, 1335, 1380, 1424, 1610, 1660, 1680, 1743, 1780, 1840, 1869, 1909, 1932, 1992, 2047, 2136, 2324, 2415, 2490, 2492, 2576, 2670, 2760, 2905, 3115, 3220, 3320, 3486, 3560, 3738, 3818, 3864, 3984, 4094, 4272, 4648, 4830, 4980, 4984, 5340, 5520, 5727, 5810, 6141, 6230, 6440, 6640, 6972, 7120, 7387, 7476, 7636, 7728, 8188, 8715, 9296, 9345, 9545, 9660, 9960, 9968, 10235, 10680, 11454, 11620, 12282, 12460, 12880, 13363, 13944, 14329, 14774, 14952, 15272, 16376, 17430, 18690, 19090, 19320, 19920, 20470, 21360, 22161, 22908, 23240, 24564, 24920, 26726, 27888, 28635, 28658, 29548, 29904, 30544, 30705, 32752, 34860, 36935, 37380, 38180, 38640, 40089, 40940, 42987, 44322, 45816, 46480, 49128, 49840, 51709, 53452, 57270, 57316, 59096, 61410, 66815, 69720, 71645, 73870, 74760, 76360, 80178, 81880, 85974, 88644, 91632, 98256, 103418, 106904, 110805, 114540, 114632, 118192, 122820, 133630, 139440, 143290, 147740, 149520, 152720, 155127, 160356, 163760, 169901, 171948, 177288, 200445, 206836, 213808, 214935, 221610, 229080, 229264, 245640, 258545, 267260, 286580, 295480, 310254, 320712, 339802, 343896, 354576, 400890, 413672, 429870, 443220, 458160, 491280, 509703, 517090, 534520, 573160, 590960, 620508, 641424, 679604, 687792, 775635, 801780, 827344, 849505, 859740, 886440, 1019406, 1034180, 1069040, 1146320, 1189307, 1241016, 1359208, 1551270, 1603560, 1699010, 1719480, 1772880, 2038812, 2068360, 2378614, 2482032, 2548515, 2718416, 3102540, 3207120, 3398020, 3438960, 3567921, 4077624, 4136720, 4757228, 5097030, 5946535, 6205080, 6796040, 7135842, 8155248, 9514456, 10194060, 11893070, 12410160, 13592080, 14271684, 17839605, 19028912, 20388120, 23786140, 28543368, 35679210, 40776240, 47572280, 57086736, 71358420, 95144560, 142716840, 285433680]

約数ペア:

[(1, 285433680), (2, 142716840), (3, 95144560), (4, 71358420), (5, 57086736), (6, 47572280), (7, 40776240), (8, 35679210), (10, 28543368), (12, 23786140), (14, 20388120), (15, 19028912), (16, 17839605), (20, 14271684), (21, 13592080), (23, 12410160), (24, 11893070), (28, 10194060), (30, 9514456), (35, 8155248), (40, 7135842), (42, 6796040), (46, 6205080), (48, 5946535), (56, 5097030), (60, 4757228), (69, 4136720), (70, 4077624), (80, 3567921), (83, 3438960), (84, 3398020), (89, 3207120), (92, 3102540), (105, 2718416), (112, 2548515), (115, 2482032), (120, 2378614), (138, 2068360), (140, 2038812), (161, 1772880), (166, 1719480), (168, 1699010), (178, 1603560), (184, 1551270), (210, 1359208), (230, 1241016), (240, 1189307), (249, 1146320), (267, 1069040), (276, 1034180), (280, 1019406), (322, 886440), (332, 859740), (336, 849505), (345, 827344), (356, 801780), (368, 775635), (415, 687792), (420, 679604), (445, 641424), (460, 620508), (483, 590960), (498, 573160), (534, 534520), (552, 517090), (560, 509703), (581, 491280), (623, 458160), (644, 443220), (664, 429870), (690, 413672), (712, 400890), (805, 354576), (830, 343896), (840, 339802), (890, 320712), (920, 310254), (966, 295480), (996, 286580), (1068, 267260), (1104, 258545), (1162, 245640), (1245, 229264), (1246, 229080), (1288, 221610), (1328, 214935), (1335, 213808), (1380, 206836), (1424, 200445), (1610, 177288), (1660, 171948), (1680, 169901), (1743, 163760), (1780, 160356), (1840, 155127), (1869, 152720), (1909, 149520), (1932, 147740), (1992, 143290), (2047, 139440), (2136, 133630), (2324, 122820), (2415, 118192), (2490, 114632), (2492, 114540), (2576, 110805), (2670, 106904), (2760, 103418), (2905, 98256), (3115, 91632), (3220, 88644), (3320, 85974), (3486, 81880), (3560, 80178), (3738, 76360), (3818, 74760), (3864, 73870), (3984, 71645), (4094, 69720), (4272, 66815), (4648, 61410), (4830, 59096), (4980, 57316), (4984, 57270), (5340, 53452), (5520, 51709), (5727, 49840), (5810, 49128), (6141, 46480), (6230, 45816), (6440, 44322), (6640, 42987), (6972, 40940), (7120, 40089), (7387, 38640), (7476, 38180), (7636, 37380), (7728, 36935), (8188, 34860), (8715, 32752), (9296, 30705), (9345, 30544), (9545, 29904), (9660, 29548), (9960, 28658), (9968, 28635), (10235, 27888), (10680, 26726), (11454, 24920), (11620, 24564), (12282, 23240), (12460, 22908), (12880, 22161), (13363, 21360), (13944, 20470), (14329, 19920), (14774, 19320), (14952, 19090), (15272, 18690), (16376, 17430)]