3119381680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1415

約数の個数: 160

約数和(自身を含む): 8055609408

約数和(自身を除く): 4936227728

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, 1301, 1360, 1394, 1462, 1640, 1720, 1763, 2602, 2788, 2924, 3280, 3440, 3485, 3526, 3655, 5204, 5576, 5848, 6505, 6970, 7052, 7310, 8815, 10408, 11152, 11696, 13010, 13940, 14104, 14620, 17630, 20816, 22117, 26020, 27880, 28208, 29240, 29971, 35260, 44234, 52040, 53341, 55760, 55943, 58480, 59942, 70520, 88468, 104080, 106682, 110585, 111886, 119884, 141040, 149855, 176936, 213364, 221170, 223772, 239768, 266705, 279715, 299710, 353872, 426728, 442340, 447544, 479536, 533410, 559430, 599420, 853456, 884680, 895088, 906797, 951031, 1066820, 1118860, 1198840, 1769360, 1813594, 1902062, 2133640, 2237720, 2293663, 2397680, 3627188, 3804124, 4267280, 4475440, 4533985, 4587326, 4755155, 7254376, 7608248, 9067970, 9174652, 9510310, 11468315, 14508752, 15216496, 18135940, 18349304, 19020620, 22936630, 36271880, 36698608, 38041240, 38992271, 45873260, 72543760, 76082480, 77984542, 91746520, 155969084, 183493040, 194961355, 311938168, 389922710, 623876336, 779845420, 1559690840, 3119381680]

約数ペア:

[(1, 3119381680), (2, 1559690840), (4, 779845420), (5, 623876336), (8, 389922710), (10, 311938168), (16, 194961355), (17, 183493040), (20, 155969084), (34, 91746520), (40, 77984542), (41, 76082480), (43, 72543760), (68, 45873260), (80, 38992271), (82, 38041240), (85, 36698608), (86, 36271880), (136, 22936630), (164, 19020620), (170, 18349304), (172, 18135940), (205, 15216496), (215, 14508752), (272, 11468315), (328, 9510310), (340, 9174652), (344, 9067970), (410, 7608248), (430, 7254376), (656, 4755155), (680, 4587326), (688, 4533985), (697, 4475440), (731, 4267280), (820, 3804124), (860, 3627188), (1301, 2397680), (1360, 2293663), (1394, 2237720), (1462, 2133640), (1640, 1902062), (1720, 1813594), (1763, 1769360), (2602, 1198840), (2788, 1118860), (2924, 1066820), (3280, 951031), (3440, 906797), (3485, 895088), (3526, 884680), (3655, 853456), (5204, 599420), (5576, 559430), (5848, 533410), (6505, 479536), (6970, 447544), (7052, 442340), (7310, 426728), (8815, 353872), (10408, 299710), (11152, 279715), (11696, 266705), (13010, 239768), (13940, 223772), (14104, 221170), (14620, 213364), (17630, 176936), (20816, 149855), (22117, 141040), (26020, 119884), (27880, 111886), (28208, 110585), (29240, 106682), (29971, 104080), (35260, 88468), (44234, 70520), (52040, 59942), (53341, 58480), (55760, 55943)]