1380194400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 288

約数和(自身を含む): 4997680128

約数和(自身を除く): 3617485728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 416, 465, 480, 496, 520, 600, 620, 624, 650, 744, 775, 780, 800, 806, 930, 975, 992, 1040, 1200, 1209, 1240, 1248, 1300, 1427, 1488, 1550, 1560, 1612, 1860, 1950, 2015, 2080, 2325, 2400, 2418, 2480, 2600, 2854, 2976, 3100, 3120, 3224, 3720, 3900, 4030, 4281, 4650, 4836, 4960, 5200, 5708, 6045, 6200, 6240, 6448, 7135, 7440, 7800, 8060, 8562, 9300, 9672, 10075, 10400, 11416, 12090, 12400, 12896, 14270, 14880, 15600, 16120, 17124, 18551, 18600, 19344, 20150, 21405, 22832, 24180, 24800, 28540, 30225, 31200, 32240, 34248, 35675, 37102, 37200, 38688, 40300, 42810, 44237, 45664, 48360, 55653, 57080, 60450, 64480, 68496, 71350, 74204, 74400, 80600, 85620, 88474, 92755, 96720, 107025, 111306, 114160, 120900, 132711, 136992, 142700, 148408, 161200, 171240, 176948, 185510, 193440, 214050, 221185, 222612, 228320, 241800, 265422, 278265, 285400, 296816, 322400, 342480, 353896, 371020, 428100, 442370, 445224, 463775, 483600, 530844, 556530, 570800, 575081, 593632, 663555, 684960, 707792, 742040, 856200, 884740, 890448, 927550, 967200, 1061688, 1105925, 1113060, 1141600, 1150162, 1327110, 1391325, 1415584, 1484080, 1712400, 1725243, 1769480, 1780896, 1855100, 2123376, 2211850, 2226120, 2300324, 2654220, 2782650, 2875405, 2968160, 3317775, 3424800, 3450486, 3538960, 3710200, 4246752, 4423700, 4452240, 4600648, 5308440, 5565300, 5750810, 6635550, 6900972, 7077920, 7420400, 8626215, 8847400, 8904480, 9201296, 10616880, 11130600, 11501620, 13271100, 13801944, 14377025, 14840800, 17252430, 17694800, 18402592, 21233760, 22261200, 23003240, 26542200, 27603888, 28754050, 34504860, 35389600, 43131075, 44522400, 46006480, 53084400, 55207776, 57508100, 69009720, 86262150, 92012960, 106168800, 115016200, 138019440, 172524300, 230032400, 276038880, 345048600, 460064800, 690097200, 1380194400]

約数ペア:

[(1, 1380194400), (2, 690097200), (3, 460064800), (4, 345048600), (5, 276038880), (6, 230032400), (8, 172524300), (10, 138019440), (12, 115016200), (13, 106168800), (15, 92012960), (16, 86262150), (20, 69009720), (24, 57508100), (25, 55207776), (26, 53084400), (30, 46006480), (31, 44522400), (32, 43131075), (39, 35389600), (40, 34504860), (48, 28754050), (50, 27603888), (52, 26542200), (60, 23003240), (62, 22261200), (65, 21233760), (75, 18402592), (78, 17694800), (80, 17252430), (93, 14840800), (96, 14377025), (100, 13801944), (104, 13271100), (120, 11501620), (124, 11130600), (130, 10616880), (150, 9201296), (155, 8904480), (156, 8847400), (160, 8626215), (186, 7420400), (195, 7077920), (200, 6900972), (208, 6635550), (240, 5750810), (248, 5565300), (260, 5308440), (300, 4600648), (310, 4452240), (312, 4423700), (325, 4246752), (372, 3710200), (390, 3538960), (400, 3450486), (403, 3424800), (416, 3317775), (465, 2968160), (480, 2875405), (496, 2782650), (520, 2654220), (600, 2300324), (620, 2226120), (624, 2211850), (650, 2123376), (744, 1855100), (775, 1780896), (780, 1769480), (800, 1725243), (806, 1712400), (930, 1484080), (975, 1415584), (992, 1391325), (1040, 1327110), (1200, 1150162), (1209, 1141600), (1240, 1113060), (1248, 1105925), (1300, 1061688), (1427, 967200), (1488, 927550), (1550, 890448), (1560, 884740), (1612, 856200), (1860, 742040), (1950, 707792), (2015, 684960), (2080, 663555), (2325, 593632), (2400, 575081), (2418, 570800), (2480, 556530), (2600, 530844), (2854, 483600), (2976, 463775), (3100, 445224), (3120, 442370), (3224, 428100), (3720, 371020), (3900, 353896), (4030, 342480), (4281, 322400), (4650, 296816), (4836, 285400), (4960, 278265), (5200, 265422), (5708, 241800), (6045, 228320), (6200, 222612), (6240, 221185), (6448, 214050), (7135, 193440), (7440, 185510), (7800, 176948), (8060, 171240), (8562, 161200), (9300, 148408), (9672, 142700), (10075, 136992), (10400, 132711), (11416, 120900), (12090, 114160), (12400, 111306), (12896, 107025), (14270, 96720), (14880, 92755), (15600, 88474), (16120, 85620), (17124, 80600), (18551, 74400), (18600, 74204), (19344, 71350), (20150, 68496), (21405, 64480), (22832, 60450), (24180, 57080), (24800, 55653), (28540, 48360), (30225, 45664), (31200, 44237), (32240, 42810), (34248, 40300), (35675, 38688), (37102, 37200)]