4948317440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 13907376000

約数和(自身を除く): 8959058560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 53, 55, 64, 76, 80, 88, 95, 106, 110, 128, 152, 160, 176, 190, 209, 212, 220, 256, 265, 304, 320, 349, 352, 380, 418, 424, 440, 530, 583, 608, 640, 698, 704, 760, 836, 848, 880, 1007, 1045, 1060, 1166, 1216, 1280, 1396, 1408, 1520, 1672, 1696, 1745, 1760, 2014, 2090, 2120, 2332, 2432, 2792, 2816, 2915, 3040, 3344, 3392, 3490, 3520, 3839, 4028, 4180, 4240, 4664, 4864, 5035, 5584, 5830, 6080, 6631, 6688, 6784, 6980, 7040, 7678, 8056, 8360, 8480, 9328, 10070, 11077, 11168, 11660, 12160, 13262, 13376, 13568, 13960, 14080, 15356, 16112, 16720, 16960, 18497, 18656, 19195, 20140, 22154, 22336, 23320, 24320, 26524, 26752, 27920, 30712, 32224, 33155, 33440, 33920, 36994, 37312, 38390, 40280, 44308, 44672, 46640, 53048, 53504, 55385, 55840, 61424, 64448, 66310, 66880, 67840, 72941, 73988, 74624, 76780, 80560, 88616, 89344, 92485, 93280, 106096, 110770, 111680, 122848, 128896, 132620, 133760, 145882, 147976, 149248, 153560, 161120, 177232, 184970, 186560, 203467, 212192, 221540, 223360, 245696, 257792, 265240, 267520, 291764, 295952, 307120, 322240, 351443, 354464, 364705, 369940, 373120, 406934, 424384, 443080, 446720, 491392, 530480, 583528, 591904, 614240, 644480, 702886, 708928, 729410, 739880, 746240, 813868, 848768, 886160, 982784, 1017335, 1060960, 1167056, 1183808, 1228480, 1288960, 1405772, 1417856, 1458820, 1479760, 1627736, 1697536, 1757215, 1772320, 2034670, 2121920, 2334112, 2367616, 2456960, 2811544, 2835712, 2917640, 2959520, 3255472, 3514430, 3544640, 3865873, 4069340, 4243840, 4668224, 4735232, 4913920, 5623088, 5835280, 5919040, 6510944, 7028860, 7089280, 7731746, 8138680, 8487680, 9336448, 11246176, 11670560, 11838080, 13021888, 14057720, 14178560, 15463492, 16277360, 18672896, 19329365, 22492352, 23341120, 23676160, 26043776, 28115440, 30926984, 32554720, 38658730, 44984704, 46682240, 52087552, 56230880, 61853968, 65109440, 77317460, 89969408, 93364480, 112461760, 123707936, 130218880, 154634920, 224923520, 247415872, 260437760, 309269840, 449847040, 494831744, 618539680, 989663488, 1237079360, 2474158720, 4948317440]

約数ペア:

[(1, 4948317440), (2, 2474158720), (4, 1237079360), (5, 989663488), (8, 618539680), (10, 494831744), (11, 449847040), (16, 309269840), (19, 260437760), (20, 247415872), (22, 224923520), (32, 154634920), (38, 130218880), (40, 123707936), (44, 112461760), (53, 93364480), (55, 89969408), (64, 77317460), (76, 65109440), (80, 61853968), (88, 56230880), (95, 52087552), (106, 46682240), (110, 44984704), (128, 38658730), (152, 32554720), (160, 30926984), (176, 28115440), (190, 26043776), (209, 23676160), (212, 23341120), (220, 22492352), (256, 19329365), (265, 18672896), (304, 16277360), (320, 15463492), (349, 14178560), (352, 14057720), (380, 13021888), (418, 11838080), (424, 11670560), (440, 11246176), (530, 9336448), (583, 8487680), (608, 8138680), (640, 7731746), (698, 7089280), (704, 7028860), (760, 6510944), (836, 5919040), (848, 5835280), (880, 5623088), (1007, 4913920), (1045, 4735232), (1060, 4668224), (1166, 4243840), (1216, 4069340), (1280, 3865873), (1396, 3544640), (1408, 3514430), (1520, 3255472), (1672, 2959520), (1696, 2917640), (1745, 2835712), (1760, 2811544), (2014, 2456960), (2090, 2367616), (2120, 2334112), (2332, 2121920), (2432, 2034670), (2792, 1772320), (2816, 1757215), (2915, 1697536), (3040, 1627736), (3344, 1479760), (3392, 1458820), (3490, 1417856), (3520, 1405772), (3839, 1288960), (4028, 1228480), (4180, 1183808), (4240, 1167056), (4664, 1060960), (4864, 1017335), (5035, 982784), (5584, 886160), (5830, 848768), (6080, 813868), (6631, 746240), (6688, 739880), (6784, 729410), (6980, 708928), (7040, 702886), (7678, 644480), (8056, 614240), (8360, 591904), (8480, 583528), (9328, 530480), (10070, 491392), (11077, 446720), (11168, 443080), (11660, 424384), (12160, 406934), (13262, 373120), (13376, 369940), (13568, 364705), (13960, 354464), (14080, 351443), (15356, 322240), (16112, 307120), (16720, 295952), (16960, 291764), (18497, 267520), (18656, 265240), (19195, 257792), (20140, 245696), (22154, 223360), (22336, 221540), (23320, 212192), (24320, 203467), (26524, 186560), (26752, 184970), (27920, 177232), (30712, 161120), (32224, 153560), (33155, 149248), (33440, 147976), (33920, 145882), (36994, 133760), (37312, 132620), (38390, 128896), (40280, 122848), (44308, 111680), (44672, 110770), (46640, 106096), (53048, 93280), (53504, 92485), (55385, 89344), (55840, 88616), (61424, 80560), (64448, 76780), (66310, 74624), (66880, 73988), (67840, 72941)]