490816800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 288

約数和(自身を含む): 1834882560

約数和(自身を除く): 1344065760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 620, 675, 720, 733, 744, 775, 800, 837, 864, 900, 930, 992, 1080, 1116, 1200, 1240, 1350, 1395, 1440, 1466, 1488, 1550, 1674, 1800, 1860, 2160, 2199, 2232, 2325, 2400, 2480, 2700, 2790, 2932, 2976, 3100, 3348, 3600, 3665, 3720, 4185, 4320, 4398, 4464, 4650, 4960, 5400, 5580, 5864, 6200, 6597, 6696, 6975, 7200, 7330, 7440, 8370, 8796, 8928, 9300, 10800, 10995, 11160, 11728, 12400, 13194, 13392, 13950, 14660, 14880, 16740, 17592, 18325, 18600, 19791, 20925, 21600, 21990, 22320, 22723, 23456, 24800, 26388, 26784, 27900, 29320, 32985, 33480, 35184, 36650, 37200, 39582, 41850, 43980, 44640, 45446, 52776, 54975, 55800, 58640, 65970, 66960, 68169, 70368, 73300, 74400, 79164, 83700, 87960, 90892, 98955, 105552, 109950, 111600, 113615, 117280, 131940, 133920, 136338, 146600, 158328, 164925, 167400, 175920, 181784, 197910, 204507, 211104, 219900, 223200, 227230, 263880, 272676, 293200, 316656, 329850, 334800, 340845, 351840, 363568, 395820, 409014, 439800, 454460, 494775, 527760, 545352, 568075, 586400, 613521, 633312, 659700, 669600, 681690, 727136, 791640, 818028, 879600, 908920, 989550, 1022535, 1055520, 1090704, 1136150, 1227042, 1319400, 1363380, 1583280, 1636056, 1704225, 1759200, 1817840, 1979100, 2045070, 2181408, 2272300, 2454084, 2638800, 2726760, 3067605, 3166560, 3272112, 3408450, 3635680, 3958200, 4090140, 4544600, 4908168, 5112675, 5277600, 5453520, 6135210, 6544224, 6816900, 7916400, 8180280, 9089200, 9816336, 10225350, 10907040, 12270420, 13633800, 15338025, 15832800, 16360560, 18178400, 19632672, 20450700, 24540840, 27267600, 30676050, 32721120, 40901400, 49081680, 54535200, 61352100, 81802800, 98163360, 122704200, 163605600, 245408400, 490816800]

約数ペア:

[(1, 490816800), (2, 245408400), (3, 163605600), (4, 122704200), (5, 98163360), (6, 81802800), (8, 61352100), (9, 54535200), (10, 49081680), (12, 40901400), (15, 32721120), (16, 30676050), (18, 27267600), (20, 24540840), (24, 20450700), (25, 19632672), (27, 18178400), (30, 16360560), (31, 15832800), (32, 15338025), (36, 13633800), (40, 12270420), (45, 10907040), (48, 10225350), (50, 9816336), (54, 9089200), (60, 8180280), (62, 7916400), (72, 6816900), (75, 6544224), (80, 6135210), (90, 5453520), (93, 5277600), (96, 5112675), (100, 4908168), (108, 4544600), (120, 4090140), (124, 3958200), (135, 3635680), (144, 3408450), (150, 3272112), (155, 3166560), (160, 3067605), (180, 2726760), (186, 2638800), (200, 2454084), (216, 2272300), (225, 2181408), (240, 2045070), (248, 1979100), (270, 1817840), (279, 1759200), (288, 1704225), (300, 1636056), (310, 1583280), (360, 1363380), (372, 1319400), (400, 1227042), (432, 1136150), (450, 1090704), (465, 1055520), (480, 1022535), (496, 989550), (540, 908920), (558, 879600), (600, 818028), (620, 791640), (675, 727136), (720, 681690), (733, 669600), (744, 659700), (775, 633312), (800, 613521), (837, 586400), (864, 568075), (900, 545352), (930, 527760), (992, 494775), (1080, 454460), (1116, 439800), (1200, 409014), (1240, 395820), (1350, 363568), (1395, 351840), (1440, 340845), (1466, 334800), (1488, 329850), (1550, 316656), (1674, 293200), (1800, 272676), (1860, 263880), (2160, 227230), (2199, 223200), (2232, 219900), (2325, 211104), (2400, 204507), (2480, 197910), (2700, 181784), (2790, 175920), (2932, 167400), (2976, 164925), (3100, 158328), (3348, 146600), (3600, 136338), (3665, 133920), (3720, 131940), (4185, 117280), (4320, 113615), (4398, 111600), (4464, 109950), (4650, 105552), (4960, 98955), (5400, 90892), (5580, 87960), (5864, 83700), (6200, 79164), (6597, 74400), (6696, 73300), (6975, 70368), (7200, 68169), (7330, 66960), (7440, 65970), (8370, 58640), (8796, 55800), (8928, 54975), (9300, 52776), (10800, 45446), (10995, 44640), (11160, 43980), (11728, 41850), (12400, 39582), (13194, 37200), (13392, 36650), (13950, 35184), (14660, 33480), (14880, 32985), (16740, 29320), (17592, 27900), (18325, 26784), (18600, 26388), (19791, 24800), (20925, 23456), (21600, 22723), (21990, 22320)]