7650996880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3305

約数の個数: 160

約数和(自身を含む): 19749235968

約数和(自身を除く): 12098239088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 43, 68, 80, 82, 85, 86, 136, 164, 170, 172, 205, 215, 272, 328, 340, 344, 410, 430, 656, 680, 688, 697, 731, 820, 860, 1360, 1394, 1462, 1640, 1720, 1763, 2788, 2924, 3191, 3280, 3440, 3485, 3526, 3655, 5576, 5848, 6382, 6970, 7052, 7310, 8815, 11152, 11696, 12764, 13940, 14104, 14620, 15955, 17630, 25528, 27880, 28208, 29240, 29971, 31910, 35260, 51056, 54247, 55760, 58480, 59942, 63820, 70520, 108494, 119884, 127640, 130831, 137213, 141040, 149855, 216988, 239768, 255280, 261662, 271235, 274426, 299710, 433976, 479536, 523324, 542470, 548852, 599420, 654155, 686065, 867952, 1046648, 1084940, 1097704, 1198840, 1308310, 1372130, 2093296, 2169880, 2195408, 2224127, 2332621, 2397680, 2616620, 2744260, 4339760, 4448254, 4665242, 5233240, 5488520, 5625733, 8896508, 9330484, 10466480, 10977040, 11120635, 11251466, 11663105, 17793016, 18660968, 22241270, 22502932, 23326210, 28128665, 35586032, 37321936, 44482540, 45005864, 46652420, 56257330, 88965080, 90011728, 93304840, 95637461, 112514660, 177930160, 186609680, 191274922, 225029320, 382549844, 450058640, 478187305, 765099688, 956374610, 1530199376, 1912749220, 3825498440, 7650996880]

約数ペア:

[(1, 7650996880), (2, 3825498440), (4, 1912749220), (5, 1530199376), (8, 956374610), (10, 765099688), (16, 478187305), (17, 450058640), (20, 382549844), (34, 225029320), (40, 191274922), (41, 186609680), (43, 177930160), (68, 112514660), (80, 95637461), (82, 93304840), (85, 90011728), (86, 88965080), (136, 56257330), (164, 46652420), (170, 45005864), (172, 44482540), (205, 37321936), (215, 35586032), (272, 28128665), (328, 23326210), (340, 22502932), (344, 22241270), (410, 18660968), (430, 17793016), (656, 11663105), (680, 11251466), (688, 11120635), (697, 10977040), (731, 10466480), (820, 9330484), (860, 8896508), (1360, 5625733), (1394, 5488520), (1462, 5233240), (1640, 4665242), (1720, 4448254), (1763, 4339760), (2788, 2744260), (2924, 2616620), (3191, 2397680), (3280, 2332621), (3440, 2224127), (3485, 2195408), (3526, 2169880), (3655, 2093296), (5576, 1372130), (5848, 1308310), (6382, 1198840), (6970, 1097704), (7052, 1084940), (7310, 1046648), (8815, 867952), (11152, 686065), (11696, 654155), (12764, 599420), (13940, 548852), (14104, 542470), (14620, 523324), (15955, 479536), (17630, 433976), (25528, 299710), (27880, 274426), (28208, 271235), (29240, 261662), (29971, 255280), (31910, 239768), (35260, 216988), (51056, 149855), (54247, 141040), (55760, 137213), (58480, 130831), (59942, 127640), (63820, 119884), (70520, 108494)]