2357919520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1959

約数の個数: 192

約数和(自身を含む): 6549258240

約数和(自身を除く): 4191338720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 160, 176, 184, 220, 230, 248, 253, 310, 341, 352, 368, 440, 460, 496, 506, 620, 682, 713, 736, 880, 920, 992, 1012, 1240, 1265, 1364, 1426, 1705, 1760, 1840, 1879, 2024, 2480, 2530, 2728, 2852, 3410, 3565, 3680, 3758, 4048, 4960, 5060, 5456, 5704, 6820, 7130, 7516, 7843, 8096, 9395, 10120, 10912, 11408, 13640, 14260, 15032, 15686, 18790, 20240, 20669, 22816, 27280, 28520, 30064, 31372, 37580, 39215, 40480, 41338, 43217, 54560, 57040, 58249, 60128, 62744, 75160, 78430, 82676, 86434, 103345, 114080, 116498, 125488, 150320, 156860, 165352, 172868, 206690, 216085, 232996, 250976, 291245, 300640, 313720, 330704, 345736, 413380, 432170, 465992, 475387, 582490, 627440, 640739, 661408, 691472, 826760, 864340, 931984, 950774, 1164980, 1254880, 1281478, 1339727, 1382944, 1653520, 1728680, 1863968, 1901548, 2329960, 2376935, 2562956, 2679454, 3203695, 3307040, 3457360, 3803096, 4659920, 4753870, 5125912, 5358908, 6407390, 6698635, 6914720, 7606192, 9319840, 9507740, 10251824, 10717816, 12814780, 13397270, 14736997, 15212384, 19015480, 20503648, 21435632, 25629560, 26794540, 29473994, 38030960, 42871264, 51259120, 53589080, 58947988, 73684985, 76061920, 102518240, 107178160, 117895976, 147369970, 214356320, 235791952, 294739940, 471583904, 589479880, 1178959760, 2357919520]

約数ペア:

[(1, 2357919520), (2, 1178959760), (4, 589479880), (5, 471583904), (8, 294739940), (10, 235791952), (11, 214356320), (16, 147369970), (20, 117895976), (22, 107178160), (23, 102518240), (31, 76061920), (32, 73684985), (40, 58947988), (44, 53589080), (46, 51259120), (55, 42871264), (62, 38030960), (80, 29473994), (88, 26794540), (92, 25629560), (110, 21435632), (115, 20503648), (124, 19015480), (155, 15212384), (160, 14736997), (176, 13397270), (184, 12814780), (220, 10717816), (230, 10251824), (248, 9507740), (253, 9319840), (310, 7606192), (341, 6914720), (352, 6698635), (368, 6407390), (440, 5358908), (460, 5125912), (496, 4753870), (506, 4659920), (620, 3803096), (682, 3457360), (713, 3307040), (736, 3203695), (880, 2679454), (920, 2562956), (992, 2376935), (1012, 2329960), (1240, 1901548), (1265, 1863968), (1364, 1728680), (1426, 1653520), (1705, 1382944), (1760, 1339727), (1840, 1281478), (1879, 1254880), (2024, 1164980), (2480, 950774), (2530, 931984), (2728, 864340), (2852, 826760), (3410, 691472), (3565, 661408), (3680, 640739), (3758, 627440), (4048, 582490), (4960, 475387), (5060, 465992), (5456, 432170), (5704, 413380), (6820, 345736), (7130, 330704), (7516, 313720), (7843, 300640), (8096, 291245), (9395, 250976), (10120, 232996), (10912, 216085), (11408, 206690), (13640, 172868), (14260, 165352), (15032, 156860), (15686, 150320), (18790, 125488), (20240, 116498), (20669, 114080), (22816, 103345), (27280, 86434), (28520, 82676), (30064, 78430), (31372, 75160), (37580, 62744), (39215, 60128), (40480, 58249), (41338, 57040), (43217, 54560)]