466917220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 1262346624

約数和(自身を除く): 795429404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 121, 140, 154, 172, 215, 220, 242, 301, 308, 385, 430, 473, 484, 602, 605, 641, 770, 847, 860, 946, 1204, 1210, 1282, 1505, 1540, 1694, 1892, 2365, 2420, 2564, 3010, 3205, 3311, 3388, 4235, 4487, 4730, 5203, 6020, 6410, 6622, 7051, 8470, 8974, 9460, 10406, 12820, 13244, 14102, 16555, 16940, 17948, 20812, 22435, 26015, 27563, 28204, 33110, 35255, 36421, 44870, 49357, 52030, 55126, 66220, 70510, 72842, 77561, 89740, 98714, 104060, 110252, 137815, 141020, 145684, 155122, 182105, 192941, 197428, 246785, 275630, 303193, 310244, 364210, 385882, 387805, 493570, 542927, 551260, 606386, 728420, 771764, 775610, 964705, 987140, 1085854, 1212772, 1515965, 1551220, 1929410, 2122351, 2171708, 2714635, 3031930, 3335123, 3858820, 4244702, 5429270, 6063860, 6670246, 8489404, 10611755, 10858540, 13340492, 16675615, 21223510, 23345861, 33351230, 42447020, 46691722, 66702460, 93383444, 116729305, 233458610, 466917220]

約数ペア:

[(1, 466917220), (2, 233458610), (4, 116729305), (5, 93383444), (7, 66702460), (10, 46691722), (11, 42447020), (14, 33351230), (20, 23345861), (22, 21223510), (28, 16675615), (35, 13340492), (43, 10858540), (44, 10611755), (55, 8489404), (70, 6670246), (77, 6063860), (86, 5429270), (110, 4244702), (121, 3858820), (140, 3335123), (154, 3031930), (172, 2714635), (215, 2171708), (220, 2122351), (242, 1929410), (301, 1551220), (308, 1515965), (385, 1212772), (430, 1085854), (473, 987140), (484, 964705), (602, 775610), (605, 771764), (641, 728420), (770, 606386), (847, 551260), (860, 542927), (946, 493570), (1204, 387805), (1210, 385882), (1282, 364210), (1505, 310244), (1540, 303193), (1694, 275630), (1892, 246785), (2365, 197428), (2420, 192941), (2564, 182105), (3010, 155122), (3205, 145684), (3311, 141020), (3388, 137815), (4235, 110252), (4487, 104060), (4730, 98714), (5203, 89740), (6020, 77561), (6410, 72842), (6622, 70510), (7051, 66220), (8470, 55126), (8974, 52030), (9460, 49357), (10406, 44870), (12820, 36421), (13244, 35255), (14102, 33110), (16555, 28204), (16940, 27563), (17948, 26015), (20812, 22435)]