382035940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 980925120

約数和(自身を除く): 598889180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 139, 143, 155, 220, 260, 278, 286, 310, 341, 403, 556, 572, 620, 682, 695, 715, 806, 961, 1364, 1390, 1430, 1529, 1612, 1705, 1807, 1922, 2015, 2780, 2860, 3058, 3410, 3614, 3844, 4030, 4309, 4433, 4805, 6116, 6820, 7228, 7645, 8060, 8618, 8866, 9035, 9610, 10571, 12493, 15290, 17236, 17732, 18070, 19220, 19877, 21142, 21545, 22165, 24986, 30580, 36140, 39754, 42284, 43090, 44330, 47399, 49972, 52855, 56017, 62465, 79508, 86180, 88660, 94798, 99385, 105710, 112034, 124930, 133579, 137423, 189596, 198770, 211420, 224068, 236995, 249860, 267158, 274846, 280085, 397540, 473990, 534316, 549692, 560170, 616187, 667895, 687115, 947980, 1120340, 1232374, 1335790, 1374230, 1469369, 1736527, 2464748, 2671580, 2748460, 2938738, 3080935, 3473054, 5877476, 6161870, 6946108, 7346845, 8682635, 12323740, 14693690, 17365270, 19101797, 29387380, 34730540, 38203594, 76407188, 95508985, 191017970, 382035940]

約数ペア:

[(1, 382035940), (2, 191017970), (4, 95508985), (5, 76407188), (10, 38203594), (11, 34730540), (13, 29387380), (20, 19101797), (22, 17365270), (26, 14693690), (31, 12323740), (44, 8682635), (52, 7346845), (55, 6946108), (62, 6161870), (65, 5877476), (110, 3473054), (124, 3080935), (130, 2938738), (139, 2748460), (143, 2671580), (155, 2464748), (220, 1736527), (260, 1469369), (278, 1374230), (286, 1335790), (310, 1232374), (341, 1120340), (403, 947980), (556, 687115), (572, 667895), (620, 616187), (682, 560170), (695, 549692), (715, 534316), (806, 473990), (961, 397540), (1364, 280085), (1390, 274846), (1430, 267158), (1529, 249860), (1612, 236995), (1705, 224068), (1807, 211420), (1922, 198770), (2015, 189596), (2780, 137423), (2860, 133579), (3058, 124930), (3410, 112034), (3614, 105710), (3844, 99385), (4030, 94798), (4309, 88660), (4433, 86180), (4805, 79508), (6116, 62465), (6820, 56017), (7228, 52855), (7645, 49972), (8060, 47399), (8618, 44330), (8866, 43090), (9035, 42284), (9610, 39754), (10571, 36140), (12493, 30580), (15290, 24986), (17236, 22165), (17732, 21545), (18070, 21142), (19220, 19877)]