64348680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 223300800

約数和(自身を除く): 158952120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 41, 44, 55, 58, 60, 66, 82, 87, 88, 110, 116, 120, 123, 132, 145, 164, 165, 174, 205, 220, 232, 246, 264, 290, 319, 328, 330, 348, 410, 435, 440, 451, 492, 580, 615, 638, 660, 696, 820, 870, 902, 957, 984, 1160, 1189, 1230, 1276, 1320, 1353, 1595, 1640, 1681, 1740, 1804, 1914, 2255, 2378, 2460, 2552, 2706, 3190, 3362, 3480, 3567, 3608, 3828, 4510, 4756, 4785, 4920, 5043, 5412, 5945, 6380, 6724, 6765, 7134, 7656, 8405, 9020, 9512, 9570, 10086, 10824, 11890, 12760, 13079, 13448, 13530, 14268, 16810, 17835, 18040, 18491, 19140, 20172, 23780, 25215, 26158, 27060, 28536, 33620, 35670, 36982, 38280, 39237, 40344, 47560, 48749, 50430, 52316, 54120, 55473, 65395, 67240, 71340, 73964, 78474, 92455, 97498, 100860, 104632, 110946, 130790, 142680, 146247, 147928, 156948, 184910, 194996, 196185, 201720, 221892, 243745, 261580, 277365, 292494, 313896, 369820, 389992, 392370, 443784, 487490, 523160, 536239, 554730, 584988, 731235, 739640, 784740, 974980, 1072478, 1109460, 1169976, 1462470, 1569480, 1608717, 1949960, 2144956, 2218920, 2681195, 2924940, 3217434, 4289912, 5362390, 5849880, 6434868, 8043585, 10724780, 12869736, 16087170, 21449560, 32174340, 64348680]

約数ペア:

[(1, 64348680), (2, 32174340), (3, 21449560), (4, 16087170), (5, 12869736), (6, 10724780), (8, 8043585), (10, 6434868), (11, 5849880), (12, 5362390), (15, 4289912), (20, 3217434), (22, 2924940), (24, 2681195), (29, 2218920), (30, 2144956), (33, 1949960), (40, 1608717), (41, 1569480), (44, 1462470), (55, 1169976), (58, 1109460), (60, 1072478), (66, 974980), (82, 784740), (87, 739640), (88, 731235), (110, 584988), (116, 554730), (120, 536239), (123, 523160), (132, 487490), (145, 443784), (164, 392370), (165, 389992), (174, 369820), (205, 313896), (220, 292494), (232, 277365), (246, 261580), (264, 243745), (290, 221892), (319, 201720), (328, 196185), (330, 194996), (348, 184910), (410, 156948), (435, 147928), (440, 146247), (451, 142680), (492, 130790), (580, 110946), (615, 104632), (638, 100860), (660, 97498), (696, 92455), (820, 78474), (870, 73964), (902, 71340), (957, 67240), (984, 65395), (1160, 55473), (1189, 54120), (1230, 52316), (1276, 50430), (1320, 48749), (1353, 47560), (1595, 40344), (1640, 39237), (1681, 38280), (1740, 36982), (1804, 35670), (1914, 33620), (2255, 28536), (2378, 27060), (2460, 26158), (2552, 25215), (2706, 23780), (3190, 20172), (3362, 19140), (3480, 18491), (3567, 18040), (3608, 17835), (3828, 16810), (4510, 14268), (4756, 13530), (4785, 13448), (4920, 13079), (5043, 12760), (5412, 11890), (5945, 10824), (6380, 10086), (6724, 9570), (6765, 9512), (7134, 9020), (7656, 8405)]