64421933940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3932963}}^1$

素因数の和:3932998

約数の個数: 144

約数和(自身を含む): 240508614528

約数和(自身を除く): 176086680588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 3932963, 7865926, 11798889, 15731852, 19664815, 23597778, 27530741, 35396667, 39329630, 47195556, 51128519, 55061482, 58994445, 70793334, 78659260, 82592223, 102257038, 110122964, 117988890, 137653705, 141586668, 153385557, 165184446, 176983335, 204514076, 235977780, 247776669, 255642595, 275307410, 306771114, 330368892, 353966670, 357899633, 412961115, 460156671, 495553338, 511285190, 550614820, 613542228, 707933340, 715799266, 766927785, 825922230, 920313342, 991106676, 1022570380, 1073698899, 1238883345, 1431598532, 1533855570, 1651844460, 1789498165, 1840626684, 2147397798, 2300783355, 2477766690, 3067711140, 3221096697, 3578996330, 4294795596, 4601566710, 4955533380, 5368494495, 6442193394, 7157992660, 9203133420, 10736988990, 12884386788, 16105483485, 21473977980, 32210966970, 64421933940]

約数ペア:

[(1, 64421933940), (2, 32210966970), (3, 21473977980), (4, 16105483485), (5, 12884386788), (6, 10736988990), (7, 9203133420), (9, 7157992660), (10, 6442193394), (12, 5368494495), (13, 4955533380), (14, 4601566710), (15, 4294795596), (18, 3578996330), (20, 3221096697), (21, 3067711140), (26, 2477766690), (28, 2300783355), (30, 2147397798), (35, 1840626684), (36, 1789498165), (39, 1651844460), (42, 1533855570), (45, 1431598532), (52, 1238883345), (60, 1073698899), (63, 1022570380), (65, 991106676), (70, 920313342), (78, 825922230), (84, 766927785), (90, 715799266), (91, 707933340), (105, 613542228), (117, 550614820), (126, 511285190), (130, 495553338), (140, 460156671), (156, 412961115), (180, 357899633), (182, 353966670), (195, 330368892), (210, 306771114), (234, 275307410), (252, 255642595), (260, 247776669), (273, 235977780), (315, 204514076), (364, 176983335), (390, 165184446), (420, 153385557), (455, 141586668), (468, 137653705), (546, 117988890), (585, 110122964), (630, 102257038), (780, 82592223), (819, 78659260), (910, 70793334), (1092, 58994445), (1170, 55061482), (1260, 51128519), (1365, 47195556), (1638, 39329630), (1820, 35396667), (2340, 27530741), (2730, 23597778), (3276, 19664815), (4095, 15731852), (5460, 11798889), (8190, 7865926), (16380, 3932963)]