229258920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 797817600

約数和(自身を除く): 568558680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 53, 55, 58, 60, 66, 87, 88, 106, 110, 113, 116, 120, 132, 145, 159, 165, 174, 212, 220, 226, 232, 264, 265, 290, 318, 319, 330, 339, 348, 424, 435, 440, 452, 530, 565, 580, 583, 636, 638, 660, 678, 696, 795, 870, 904, 957, 1060, 1130, 1160, 1166, 1243, 1272, 1276, 1320, 1356, 1537, 1590, 1595, 1695, 1740, 1749, 1914, 2120, 2260, 2332, 2486, 2552, 2712, 2915, 3074, 3180, 3190, 3277, 3390, 3480, 3498, 3729, 3828, 4520, 4611, 4664, 4785, 4972, 5830, 5989, 6148, 6215, 6360, 6380, 6554, 6780, 6996, 7458, 7656, 7685, 8745, 9222, 9570, 9831, 9944, 11660, 11978, 12296, 12430, 12760, 13108, 13560, 13992, 14916, 15370, 16385, 16907, 17490, 17967, 18444, 18645, 19140, 19662, 23055, 23320, 23956, 24860, 26216, 29832, 29945, 30740, 32770, 33814, 34980, 35934, 36047, 36888, 37290, 38280, 39324, 46110, 47912, 49155, 49720, 50721, 59890, 61480, 65540, 65879, 67628, 69960, 71868, 72094, 74580, 78648, 84535, 89835, 92220, 98310, 101442, 108141, 119780, 131080, 131758, 135256, 143736, 144188, 149160, 169070, 173681, 179670, 180235, 184440, 196620, 197637, 202884, 216282, 239560, 253605, 263516, 288376, 329395, 338140, 347362, 359340, 360470, 393240, 395274, 405768, 432564, 507210, 521043, 527032, 540705, 658790, 676280, 694724, 718680, 720940, 790548, 865128, 868405, 988185, 1014420, 1042086, 1081410, 1317580, 1389448, 1441880, 1581096, 1736810, 1910491, 1976370, 2028840, 2084172, 2162820, 2605215, 2635160, 3473620, 3820982, 3952740, 4168344, 4325640, 5210430, 5731473, 6947240, 7641964, 7905480, 9552455, 10420860, 11462946, 15283928, 19104910, 20841720, 22925892, 28657365, 38209820, 45851784, 57314730, 76419640, 114629460, 229258920]

約数ペア:

[(1, 229258920), (2, 114629460), (3, 76419640), (4, 57314730), (5, 45851784), (6, 38209820), (8, 28657365), (10, 22925892), (11, 20841720), (12, 19104910), (15, 15283928), (20, 11462946), (22, 10420860), (24, 9552455), (29, 7905480), (30, 7641964), (33, 6947240), (40, 5731473), (44, 5210430), (53, 4325640), (55, 4168344), (58, 3952740), (60, 3820982), (66, 3473620), (87, 2635160), (88, 2605215), (106, 2162820), (110, 2084172), (113, 2028840), (116, 1976370), (120, 1910491), (132, 1736810), (145, 1581096), (159, 1441880), (165, 1389448), (174, 1317580), (212, 1081410), (220, 1042086), (226, 1014420), (232, 988185), (264, 868405), (265, 865128), (290, 790548), (318, 720940), (319, 718680), (330, 694724), (339, 676280), (348, 658790), (424, 540705), (435, 527032), (440, 521043), (452, 507210), (530, 432564), (565, 405768), (580, 395274), (583, 393240), (636, 360470), (638, 359340), (660, 347362), (678, 338140), (696, 329395), (795, 288376), (870, 263516), (904, 253605), (957, 239560), (1060, 216282), (1130, 202884), (1160, 197637), (1166, 196620), (1243, 184440), (1272, 180235), (1276, 179670), (1320, 173681), (1356, 169070), (1537, 149160), (1590, 144188), (1595, 143736), (1695, 135256), (1740, 131758), (1749, 131080), (1914, 119780), (2120, 108141), (2260, 101442), (2332, 98310), (2486, 92220), (2552, 89835), (2712, 84535), (2915, 78648), (3074, 74580), (3180, 72094), (3190, 71868), (3277, 69960), (3390, 67628), (3480, 65879), (3498, 65540), (3729, 61480), (3828, 59890), (4520, 50721), (4611, 49720), (4664, 49155), (4785, 47912), (4972, 46110), (5830, 39324), (5989, 38280), (6148, 37290), (6215, 36888), (6360, 36047), (6380, 35934), (6554, 34980), (6780, 33814), (6996, 32770), (7458, 30740), (7656, 29945), (7685, 29832), (8745, 26216), (9222, 24860), (9570, 23956), (9831, 23320), (9944, 23055), (11660, 19662), (11978, 19140), (12296, 18645), (12430, 18444), (12760, 17967), (13108, 17490), (13560, 16907), (13992, 16385), (14916, 15370)]