1137834880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 192

約数和(自身を含む): 3408864480

約数和(自身を除く): 2271029600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1456, 1568, 1664, 1820, 1960, 2080, 2240, 2548, 2791, 2912, 3136, 3185, 3640, 3920, 4160, 4480, 5096, 5582, 5824, 6272, 6370, 7280, 7840, 8320, 10192, 11164, 11648, 12740, 13955, 14560, 15680, 19537, 20384, 22328, 25480, 27910, 29120, 31360, 36283, 39074, 40768, 44656, 50960, 55820, 58240, 72566, 78148, 81536, 89312, 97685, 101920, 111640, 136759, 145132, 156296, 178624, 181415, 195370, 203840, 223280, 253981, 273518, 290264, 312592, 357248, 362830, 390740, 407680, 446560, 507962, 547036, 580528, 625184, 683795, 725660, 781480, 893120, 1015924, 1094072, 1161056, 1250368, 1269905, 1367590, 1451320, 1562960, 1777867, 1786240, 2031848, 2188144, 2322112, 2500736, 2539810, 2735180, 2902640, 3125920, 3555734, 4063696, 4376288, 4644224, 5079620, 5470360, 5805280, 6251840, 7111468, 8127392, 8752576, 8889335, 10159240, 10940720, 11610560, 12503680, 14222936, 16254784, 17505152, 17778670, 20318480, 21881440, 23221120, 28445872, 32509568, 35557340, 40636960, 43762880, 56891744, 71114680, 81273920, 87525760, 113783488, 142229360, 162547840, 227566976, 284458720, 568917440, 1137834880]

約数ペア:

[(1, 1137834880), (2, 568917440), (4, 284458720), (5, 227566976), (7, 162547840), (8, 142229360), (10, 113783488), (13, 87525760), (14, 81273920), (16, 71114680), (20, 56891744), (26, 43762880), (28, 40636960), (32, 35557340), (35, 32509568), (40, 28445872), (49, 23221120), (52, 21881440), (56, 20318480), (64, 17778670), (65, 17505152), (70, 16254784), (80, 14222936), (91, 12503680), (98, 11610560), (104, 10940720), (112, 10159240), (128, 8889335), (130, 8752576), (140, 8127392), (160, 7111468), (182, 6251840), (196, 5805280), (208, 5470360), (224, 5079620), (245, 4644224), (260, 4376288), (280, 4063696), (320, 3555734), (364, 3125920), (392, 2902640), (416, 2735180), (448, 2539810), (455, 2500736), (490, 2322112), (520, 2188144), (560, 2031848), (637, 1786240), (640, 1777867), (728, 1562960), (784, 1451320), (832, 1367590), (896, 1269905), (910, 1250368), (980, 1161056), (1040, 1094072), (1120, 1015924), (1274, 893120), (1456, 781480), (1568, 725660), (1664, 683795), (1820, 625184), (1960, 580528), (2080, 547036), (2240, 507962), (2548, 446560), (2791, 407680), (2912, 390740), (3136, 362830), (3185, 357248), (3640, 312592), (3920, 290264), (4160, 273518), (4480, 253981), (5096, 223280), (5582, 203840), (5824, 195370), (6272, 181415), (6370, 178624), (7280, 156296), (7840, 145132), (8320, 136759), (10192, 111640), (11164, 101920), (11648, 97685), (12740, 89312), (13955, 81536), (14560, 78148), (15680, 72566), (19537, 58240), (20384, 55820), (22328, 50960), (25480, 44656), (27910, 40768), (29120, 39074), (31360, 36283)]