2320545920

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 7292592000

約数和(自身を除く): 4972046080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 77, 80, 88, 98, 110, 112, 124, 128, 140, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 280, 308, 310, 320, 341, 343, 352, 385, 392, 434, 440, 448, 490, 496, 539, 560, 616, 620, 640, 682, 686, 704, 770, 784, 868, 880, 896, 961, 980, 992, 1078, 1085, 1120, 1232, 1240, 1364, 1372, 1408, 1519, 1540, 1568, 1705, 1715, 1736, 1760, 1922, 1960, 1984, 2156, 2170, 2240, 2387, 2464, 2480, 2695, 2728, 2744, 3038, 3080, 3136, 3410, 3430, 3472, 3520, 3773, 3844, 3920, 3968, 4312, 4340, 4480, 4774, 4805, 4928, 4960, 5390, 5456, 5488, 6076, 6160, 6272, 6727, 6820, 6860, 6944, 7040, 7546, 7595, 7688, 7840, 8624, 8680, 9548, 9610, 9856, 9920, 10571, 10633, 10780, 10912, 10976, 11935, 12152, 12320, 13454, 13640, 13720, 13888, 15092, 15190, 15376, 15680, 16709, 17248, 17360, 18865, 19096, 19220, 19840, 21142, 21266, 21560, 21824, 21952, 23870, 24304, 24640, 26908, 27280, 27440, 27776, 30184, 30380, 30752, 31360, 33418, 33635, 34496, 34720, 37730, 38192, 38440, 42284, 42532, 43120, 43648, 43904, 47089, 47740, 48608, 49280, 52855, 53165, 53816, 54560, 54880, 60368, 60760, 61504, 66836, 67270, 68992, 69440, 73997, 75460, 76384, 76880, 83545, 84568, 85064, 86240, 94178, 95480, 97216, 105710, 106330, 107632, 109120, 109760, 116963, 120736, 121520, 123008, 133672, 134540, 138880, 147994, 150920, 152768, 153760, 167090, 169136, 170128, 172480, 188356, 190960, 194432, 211420, 212660, 215264, 218240, 219520, 233926, 235445, 241472, 243040, 267344, 269080, 295988, 301840, 305536, 307520, 329623, 334180, 338272, 340256, 344960, 369985, 376712, 381920, 422840, 425320, 430528, 467852, 470890, 482944, 486080, 517979, 534688, 538160, 584815, 591976, 603680, 615040, 659246, 668360, 676544, 680512, 739970, 753424, 763840, 845680, 850640, 861056, 935704, 941780, 972160, 1035958, 1069376, 1076320, 1169630, 1183952, 1207360, 1318492, 1336720, 1353088, 1361024, 1479940, 1506848, 1527680, 1648115, 1691360, 1701280, 1871408, 1883560, 2071916, 2138752, 2152640, 2339260, 2367904, 2414720, 2589895, 2636984, 2673440, 2959880, 3013696, 3296230, 3382720, 3402560, 3625853, 3742816, 3767120, 4143832, 4305280, 4678520, 4735808, 5179790, 5273968, 5346880, 5919760, 6027392, 6592460, 6765440, 6805120, 7251706, 7485632, 7534240, 8287664, 9357040, 9471616, 10359580, 10547936, 10693760, 11839520, 13184920, 14503412, 14971264, 15068480, 16575328, 18129265, 18714080, 20719160, 21095872, 23679040, 26369840, 29006824, 30136960, 33150656, 36258530, 37428160, 41438320, 42191744, 47358080, 52739680, 58013648, 66301312, 72517060, 74856320, 82876640, 105479360, 116027296, 145034120, 165753280, 210958720, 232054592, 290068240, 331506560, 464109184, 580136480, 1160272960, 2320545920]

約数ペア:

[(1, 2320545920), (2, 1160272960), (4, 580136480), (5, 464109184), (7, 331506560), (8, 290068240), (10, 232054592), (11, 210958720), (14, 165753280), (16, 145034120), (20, 116027296), (22, 105479360), (28, 82876640), (31, 74856320), (32, 72517060), (35, 66301312), (40, 58013648), (44, 52739680), (49, 47358080), (55, 42191744), (56, 41438320), (62, 37428160), (64, 36258530), (70, 33150656), (77, 30136960), (80, 29006824), (88, 26369840), (98, 23679040), (110, 21095872), (112, 20719160), (124, 18714080), (128, 18129265), (140, 16575328), (154, 15068480), (155, 14971264), (160, 14503412), (176, 13184920), (196, 11839520), (217, 10693760), (220, 10547936), (224, 10359580), (245, 9471616), (248, 9357040), (280, 8287664), (308, 7534240), (310, 7485632), (320, 7251706), (341, 6805120), (343, 6765440), (352, 6592460), (385, 6027392), (392, 5919760), (434, 5346880), (440, 5273968), (448, 5179790), (490, 4735808), (496, 4678520), (539, 4305280), (560, 4143832), (616, 3767120), (620, 3742816), (640, 3625853), (682, 3402560), (686, 3382720), (704, 3296230), (770, 3013696), (784, 2959880), (868, 2673440), (880, 2636984), (896, 2589895), (961, 2414720), (980, 2367904), (992, 2339260), (1078, 2152640), (1085, 2138752), (1120, 2071916), (1232, 1883560), (1240, 1871408), (1364, 1701280), (1372, 1691360), (1408, 1648115), (1519, 1527680), (1540, 1506848), (1568, 1479940), (1705, 1361024), (1715, 1353088), (1736, 1336720), (1760, 1318492), (1922, 1207360), (1960, 1183952), (1984, 1169630), (2156, 1076320), (2170, 1069376), (2240, 1035958), (2387, 972160), (2464, 941780), (2480, 935704), (2695, 861056), (2728, 850640), (2744, 845680), (3038, 763840), (3080, 753424), (3136, 739970), (3410, 680512), (3430, 676544), (3472, 668360), (3520, 659246), (3773, 615040), (3844, 603680), (3920, 591976), (3968, 584815), (4312, 538160), (4340, 534688), (4480, 517979), (4774, 486080), (4805, 482944), (4928, 470890), (4960, 467852), (5390, 430528), (5456, 425320), (5488, 422840), (6076, 381920), (6160, 376712), (6272, 369985), (6727, 344960), (6820, 340256), (6860, 338272), (6944, 334180), (7040, 329623), (7546, 307520), (7595, 305536), (7688, 301840), (7840, 295988), (8624, 269080), (8680, 267344), (9548, 243040), (9610, 241472), (9856, 235445), (9920, 233926), (10571, 219520), (10633, 218240), (10780, 215264), (10912, 212660), (10976, 211420), (11935, 194432), (12152, 190960), (12320, 188356), (13454, 172480), (13640, 170128), (13720, 169136), (13888, 167090), (15092, 153760), (15190, 152768), (15376, 150920), (15680, 147994), (16709, 138880), (17248, 134540), (17360, 133672), (18865, 123008), (19096, 121520), (19220, 120736), (19840, 116963), (21142, 109760), (21266, 109120), (21560, 107632), (21824, 106330), (21952, 105710), (23870, 97216), (24304, 95480), (24640, 94178), (26908, 86240), (27280, 85064), (27440, 84568), (27776, 83545), (30184, 76880), (30380, 76384), (30752, 75460), (31360, 73997), (33418, 69440), (33635, 68992), (34496, 67270), (34720, 66836), (37730, 61504), (38192, 60760), (38440, 60368), (42284, 54880), (42532, 54560), (43120, 53816), (43648, 53165), (43904, 52855), (47089, 49280), (47740, 48608)]