761084940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 2671377408

約数和(自身を除く): 1910292468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 257, 308, 330, 385, 420, 462, 514, 641, 660, 770, 771, 924, 1028, 1155, 1282, 1285, 1540, 1542, 1799, 1923, 2310, 2564, 2570, 2827, 3084, 3205, 3598, 3846, 3855, 4487, 4620, 5140, 5397, 5654, 6410, 7051, 7196, 7692, 7710, 8481, 8974, 8995, 9615, 10794, 11308, 12820, 13461, 14102, 14135, 15420, 16962, 17948, 17990, 19230, 19789, 21153, 21588, 22435, 26922, 26985, 28204, 28270, 33924, 35255, 35980, 38460, 39578, 42306, 42405, 44870, 49357, 53844, 53970, 56540, 59367, 67305, 70510, 79156, 84612, 84810, 89740, 98714, 98945, 105765, 107940, 118734, 134610, 141020, 148071, 164737, 169620, 197428, 197890, 211530, 237468, 246785, 269220, 296142, 296835, 329474, 395780, 423060, 493570, 494211, 592284, 593670, 658948, 740355, 823685, 987140, 988422, 1153159, 1187340, 1480710, 1647370, 1812107, 1976844, 2306318, 2471055, 2961420, 3294740, 3459477, 3624214, 4612636, 4942110, 5436321, 5765795, 6918954, 7248428, 9060535, 9884220, 10872642, 11531590, 12684749, 13837908, 17297385, 18121070, 21745284, 23063180, 25369498, 27181605, 34594770, 36242140, 38054247, 50738996, 54363210, 63423745, 69189540, 76108494, 108726420, 126847490, 152216988, 190271235, 253694980, 380542470, 761084940]

約数ペア:

[(1, 761084940), (2, 380542470), (3, 253694980), (4, 190271235), (5, 152216988), (6, 126847490), (7, 108726420), (10, 76108494), (11, 69189540), (12, 63423745), (14, 54363210), (15, 50738996), (20, 38054247), (21, 36242140), (22, 34594770), (28, 27181605), (30, 25369498), (33, 23063180), (35, 21745284), (42, 18121070), (44, 17297385), (55, 13837908), (60, 12684749), (66, 11531590), (70, 10872642), (77, 9884220), (84, 9060535), (105, 7248428), (110, 6918954), (132, 5765795), (140, 5436321), (154, 4942110), (165, 4612636), (210, 3624214), (220, 3459477), (231, 3294740), (257, 2961420), (308, 2471055), (330, 2306318), (385, 1976844), (420, 1812107), (462, 1647370), (514, 1480710), (641, 1187340), (660, 1153159), (770, 988422), (771, 987140), (924, 823685), (1028, 740355), (1155, 658948), (1282, 593670), (1285, 592284), (1540, 494211), (1542, 493570), (1799, 423060), (1923, 395780), (2310, 329474), (2564, 296835), (2570, 296142), (2827, 269220), (3084, 246785), (3205, 237468), (3598, 211530), (3846, 197890), (3855, 197428), (4487, 169620), (4620, 164737), (5140, 148071), (5397, 141020), (5654, 134610), (6410, 118734), (7051, 107940), (7196, 105765), (7692, 98945), (7710, 98714), (8481, 89740), (8974, 84810), (8995, 84612), (9615, 79156), (10794, 70510), (11308, 67305), (12820, 59367), (13461, 56540), (14102, 53970), (14135, 53844), (15420, 49357), (16962, 44870), (17948, 42405), (17990, 42306), (19230, 39578), (19789, 38460), (21153, 35980), (21588, 35255), (22435, 33924), (26922, 28270), (26985, 28204)]