7883686720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14249}}^1$

素因数の和:14305

約数の個数: 224

約数和(自身を含む): 24323040000

約数和(自身を除く): 16439353280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 665, 728, 760, 832, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2240, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4160, 4256, 4940, 5320, 5824, 6080, 6916, 7280, 7904, 8512, 8645, 9880, 10640, 13832, 14249, 14560, 15808, 17290, 19760, 21280, 27664, 28498, 29120, 34580, 39520, 42560, 55328, 56996, 69160, 71245, 79040, 99743, 110656, 113992, 138320, 142490, 185237, 199486, 227984, 270731, 276640, 284980, 370474, 398972, 455968, 498715, 541462, 553280, 569960, 740948, 797944, 911936, 926185, 997430, 1082924, 1139920, 1296659, 1353655, 1481896, 1595888, 1852370, 1895117, 1994860, 2165848, 2279840, 2593318, 2707310, 2963792, 3191776, 3519503, 3704740, 3790234, 3989720, 4331696, 4559680, 5186636, 5414620, 5927584, 6383552, 6483295, 7039006, 7409480, 7580468, 7979440, 8663392, 9475585, 10373272, 10829240, 11855168, 12966590, 14078012, 14818960, 15160936, 15958880, 17326784, 17597515, 18951170, 20746544, 21658480, 24636521, 25933180, 28156024, 29637920, 30321872, 31917760, 35195030, 37902340, 41493088, 43316960, 49273042, 51866360, 56312048, 59275840, 60643744, 70390060, 75804680, 82986176, 86633920, 98546084, 103732720, 112624096, 121287488, 123182605, 140780120, 151609360, 197092168, 207465440, 225248192, 246365210, 281560240, 303218720, 394184336, 414930880, 492730420, 563120480, 606437440, 788368672, 985460840, 1126240960, 1576737344, 1970921680, 3941843360, 7883686720]

約数ペア:

[(1, 7883686720), (2, 3941843360), (4, 1970921680), (5, 1576737344), (7, 1126240960), (8, 985460840), (10, 788368672), (13, 606437440), (14, 563120480), (16, 492730420), (19, 414930880), (20, 394184336), (26, 303218720), (28, 281560240), (32, 246365210), (35, 225248192), (38, 207465440), (40, 197092168), (52, 151609360), (56, 140780120), (64, 123182605), (65, 121287488), (70, 112624096), (76, 103732720), (80, 98546084), (91, 86633920), (95, 82986176), (104, 75804680), (112, 70390060), (130, 60643744), (133, 59275840), (140, 56312048), (152, 51866360), (160, 49273042), (182, 43316960), (190, 41493088), (208, 37902340), (224, 35195030), (247, 31917760), (260, 30321872), (266, 29637920), (280, 28156024), (304, 25933180), (320, 24636521), (364, 21658480), (380, 20746544), (416, 18951170), (448, 17597515), (455, 17326784), (494, 15958880), (520, 15160936), (532, 14818960), (560, 14078012), (608, 12966590), (665, 11855168), (728, 10829240), (760, 10373272), (832, 9475585), (910, 8663392), (988, 7979440), (1040, 7580468), (1064, 7409480), (1120, 7039006), (1216, 6483295), (1235, 6383552), (1330, 5927584), (1456, 5414620), (1520, 5186636), (1729, 4559680), (1820, 4331696), (1976, 3989720), (2080, 3790234), (2128, 3704740), (2240, 3519503), (2470, 3191776), (2660, 2963792), (2912, 2707310), (3040, 2593318), (3458, 2279840), (3640, 2165848), (3952, 1994860), (4160, 1895117), (4256, 1852370), (4940, 1595888), (5320, 1481896), (5824, 1353655), (6080, 1296659), (6916, 1139920), (7280, 1082924), (7904, 997430), (8512, 926185), (8645, 911936), (9880, 797944), (10640, 740948), (13832, 569960), (14249, 553280), (14560, 541462), (15808, 498715), (17290, 455968), (19760, 398972), (21280, 370474), (27664, 284980), (28498, 276640), (29120, 270731), (34580, 227984), (39520, 199486), (42560, 185237), (55328, 142490), (56996, 138320), (69160, 113992), (71245, 110656), (79040, 99743)]