1489004400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 240

約数和(自身を含む): 5304104960

約数和(自身を除く): 3815100560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 465, 496, 520, 600, 620, 624, 650, 744, 775, 780, 806, 930, 975, 1040, 1200, 1209, 1240, 1300, 1488, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2480, 2600, 3079, 3100, 3120, 3224, 3720, 3900, 4030, 4650, 4836, 5200, 6045, 6158, 6200, 6448, 7440, 7800, 8060, 9237, 9300, 9672, 10075, 12090, 12316, 12400, 15395, 15600, 16120, 18474, 18600, 19344, 20150, 24180, 24632, 30225, 30790, 32240, 36948, 37200, 40027, 40300, 46185, 48360, 49264, 60450, 61580, 73896, 76975, 80054, 80600, 92370, 95449, 96720, 120081, 120900, 123160, 147792, 153950, 160108, 161200, 184740, 190898, 200135, 230925, 240162, 241800, 246320, 286347, 307900, 320216, 369480, 381796, 400270, 461850, 477245, 480324, 483600, 572694, 600405, 615800, 640432, 738960, 763592, 800540, 923700, 954490, 960648, 1000675, 1145388, 1200810, 1231600, 1240837, 1431735, 1527184, 1601080, 1847400, 1908980, 1921296, 2001350, 2290776, 2386225, 2401620, 2481674, 2863470, 3002025, 3202160, 3694800, 3722511, 3817960, 4002700, 4581552, 4772450, 4803240, 4963348, 5726940, 6004050, 6204185, 7158675, 7445022, 7635920, 8005400, 9544900, 9606480, 9926696, 11453880, 12008100, 12408370, 14317350, 14890044, 16010800, 18612555, 19089800, 19853392, 22907760, 24016200, 24816740, 28634700, 29780088, 31020925, 37225110, 38179600, 48032400, 49633480, 57269400, 59560176, 62041850, 74450220, 93062775, 99266960, 114538800, 124083700, 148900440, 186125550, 248167400, 297800880, 372251100, 496334800, 744502200, 1489004400]

約数ペア:

[(1, 1489004400), (2, 744502200), (3, 496334800), (4, 372251100), (5, 297800880), (6, 248167400), (8, 186125550), (10, 148900440), (12, 124083700), (13, 114538800), (15, 99266960), (16, 93062775), (20, 74450220), (24, 62041850), (25, 59560176), (26, 57269400), (30, 49633480), (31, 48032400), (39, 38179600), (40, 37225110), (48, 31020925), (50, 29780088), (52, 28634700), (60, 24816740), (62, 24016200), (65, 22907760), (75, 19853392), (78, 19089800), (80, 18612555), (93, 16010800), (100, 14890044), (104, 14317350), (120, 12408370), (124, 12008100), (130, 11453880), (150, 9926696), (155, 9606480), (156, 9544900), (186, 8005400), (195, 7635920), (200, 7445022), (208, 7158675), (240, 6204185), (248, 6004050), (260, 5726940), (300, 4963348), (310, 4803240), (312, 4772450), (325, 4581552), (372, 4002700), (390, 3817960), (400, 3722511), (403, 3694800), (465, 3202160), (496, 3002025), (520, 2863470), (600, 2481674), (620, 2401620), (624, 2386225), (650, 2290776), (744, 2001350), (775, 1921296), (780, 1908980), (806, 1847400), (930, 1601080), (975, 1527184), (1040, 1431735), (1200, 1240837), (1209, 1231600), (1240, 1200810), (1300, 1145388), (1488, 1000675), (1550, 960648), (1560, 954490), (1612, 923700), (1860, 800540), (1950, 763592), (2015, 738960), (2325, 640432), (2418, 615800), (2480, 600405), (2600, 572694), (3079, 483600), (3100, 480324), (3120, 477245), (3224, 461850), (3720, 400270), (3900, 381796), (4030, 369480), (4650, 320216), (4836, 307900), (5200, 286347), (6045, 246320), (6158, 241800), (6200, 240162), (6448, 230925), (7440, 200135), (7800, 190898), (8060, 184740), (9237, 161200), (9300, 160108), (9672, 153950), (10075, 147792), (12090, 123160), (12316, 120900), (12400, 120081), (15395, 96720), (15600, 95449), (16120, 92370), (18474, 80600), (18600, 80054), (19344, 76975), (20150, 73896), (24180, 61580), (24632, 60450), (30225, 49264), (30790, 48360), (32240, 46185), (36948, 40300), (37200, 40027)]