266210490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 792368640

約数和(自身を除く): 526158150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 577, 845, 910, 1014, 1154, 1183, 1365, 1690, 1731, 2197, 2366, 2535, 2730, 2885, 3462, 3549, 4039, 4394, 5070, 5770, 5915, 6591, 7098, 7501, 8078, 8655, 10985, 11830, 12117, 13182, 15002, 15379, 17310, 17745, 20195, 21970, 22503, 24234, 30758, 32955, 35490, 37505, 40390, 45006, 46137, 52507, 60585, 65910, 75010, 76895, 92274, 97513, 105014, 112515, 121170, 153790, 157521, 195026, 225030, 230685, 262535, 292539, 315042, 461370, 487565, 525070, 585078, 682591, 787605, 975130, 1267669, 1365182, 1462695, 1575210, 2047773, 2535338, 2925390, 3412955, 3803007, 4095546, 6338345, 6825910, 7606014, 8873683, 10238865, 12676690, 17747366, 19015035, 20477730, 26621049, 38030070, 44368415, 53242098, 88736830, 133105245, 266210490]

約数ペア:

[(1, 266210490), (2, 133105245), (3, 88736830), (5, 53242098), (6, 44368415), (7, 38030070), (10, 26621049), (13, 20477730), (14, 19015035), (15, 17747366), (21, 12676690), (26, 10238865), (30, 8873683), (35, 7606014), (39, 6825910), (42, 6338345), (65, 4095546), (70, 3803007), (78, 3412955), (91, 2925390), (105, 2535338), (130, 2047773), (169, 1575210), (182, 1462695), (195, 1365182), (210, 1267669), (273, 975130), (338, 787605), (390, 682591), (455, 585078), (507, 525070), (546, 487565), (577, 461370), (845, 315042), (910, 292539), (1014, 262535), (1154, 230685), (1183, 225030), (1365, 195026), (1690, 157521), (1731, 153790), (2197, 121170), (2366, 112515), (2535, 105014), (2730, 97513), (2885, 92274), (3462, 76895), (3549, 75010), (4039, 65910), (4394, 60585), (5070, 52507), (5770, 46137), (5915, 45006), (6591, 40390), (7098, 37505), (7501, 35490), (8078, 32955), (8655, 30758), (10985, 24234), (11830, 22503), (12117, 21970), (13182, 20195), (15002, 17745), (15379, 17310)]