157619280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 240

約数和(自身を含む): 612710784

約数和(自身を除く): 455091504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1031, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2062, 2184, 2352, 2548, 2730, 2940, 3093, 3120, 3185, 3640, 3822, 3920, 4124, 4368, 5096, 5155, 5460, 5880, 6186, 6370, 7217, 7280, 7644, 8248, 9555, 10192, 10310, 10920, 11760, 12372, 12740, 13403, 14434, 15288, 15465, 16496, 19110, 20620, 21651, 21840, 24744, 25480, 26806, 28868, 30576, 30930, 36085, 38220, 40209, 41240, 43302, 49488, 50519, 50960, 53612, 57736, 61860, 67015, 72170, 76440, 80418, 82480, 86604, 93821, 101038, 107224, 108255, 115472, 123720, 134030, 144340, 151557, 152880, 160836, 173208, 187642, 201045, 202076, 214448, 216510, 247440, 252595, 268060, 281463, 288680, 303114, 321672, 346416, 375284, 402090, 404152, 433020, 469105, 505190, 536120, 562926, 577360, 606228, 643344, 656747, 750568, 757785, 804180, 808304, 866040, 938210, 1010380, 1072240, 1125852, 1212456, 1313494, 1407315, 1501136, 1515570, 1608360, 1732080, 1876420, 1970241, 2020760, 2251704, 2424912, 2626988, 2814630, 3031140, 3216720, 3283735, 3752840, 3940482, 4041520, 4503408, 5253976, 5629260, 6062280, 6567470, 7505680, 7880964, 9851205, 10507952, 11258520, 12124560, 13134940, 15761928, 19702410, 22517040, 26269880, 31523856, 39404820, 52539760, 78809640, 157619280]

約数ペア:

[(1, 157619280), (2, 78809640), (3, 52539760), (4, 39404820), (5, 31523856), (6, 26269880), (7, 22517040), (8, 19702410), (10, 15761928), (12, 13134940), (13, 12124560), (14, 11258520), (15, 10507952), (16, 9851205), (20, 7880964), (21, 7505680), (24, 6567470), (26, 6062280), (28, 5629260), (30, 5253976), (35, 4503408), (39, 4041520), (40, 3940482), (42, 3752840), (48, 3283735), (49, 3216720), (52, 3031140), (56, 2814630), (60, 2626988), (65, 2424912), (70, 2251704), (78, 2020760), (80, 1970241), (84, 1876420), (91, 1732080), (98, 1608360), (104, 1515570), (105, 1501136), (112, 1407315), (120, 1313494), (130, 1212456), (140, 1125852), (147, 1072240), (156, 1010380), (168, 938210), (182, 866040), (195, 808304), (196, 804180), (208, 757785), (210, 750568), (240, 656747), (245, 643344), (260, 606228), (273, 577360), (280, 562926), (294, 536120), (312, 505190), (336, 469105), (364, 433020), (390, 404152), (392, 402090), (420, 375284), (455, 346416), (490, 321672), (520, 303114), (546, 288680), (560, 281463), (588, 268060), (624, 252595), (637, 247440), (728, 216510), (735, 214448), (780, 202076), (784, 201045), (840, 187642), (910, 173208), (980, 160836), (1031, 152880), (1040, 151557), (1092, 144340), (1176, 134030), (1274, 123720), (1365, 115472), (1456, 108255), (1470, 107224), (1560, 101038), (1680, 93821), (1820, 86604), (1911, 82480), (1960, 80418), (2062, 76440), (2184, 72170), (2352, 67015), (2548, 61860), (2730, 57736), (2940, 53612), (3093, 50960), (3120, 50519), (3185, 49488), (3640, 43302), (3822, 41240), (3920, 40209), (4124, 38220), (4368, 36085), (5096, 30930), (5155, 30576), (5460, 28868), (5880, 26806), (6186, 25480), (6370, 24744), (7217, 21840), (7280, 21651), (7644, 20620), (8248, 19110), (9555, 16496), (10192, 15465), (10310, 15288), (10920, 14434), (11760, 13403), (12372, 12740)]