245855364090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{19739}}^1$

素因数の和:20029

約数の個数: 192

約数和(自身を含む): 708053270400

約数和(自身を除く): 462197906310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 229, 245, 259, 294, 370, 458, 490, 518, 555, 687, 735, 777, 1110, 1145, 1295, 1374, 1470, 1554, 1603, 1813, 2290, 2590, 3206, 3435, 3626, 3885, 4809, 5439, 6870, 7770, 8015, 8473, 9065, 9618, 10878, 11221, 16030, 16946, 18130, 19739, 22442, 24045, 25419, 27195, 33663, 39478, 42365, 48090, 50838, 54390, 56105, 59217, 59311, 67326, 84730, 98695, 112210, 118434, 118622, 127095, 138173, 168315, 177933, 197390, 254190, 276346, 296085, 296555, 336630, 355866, 414519, 415177, 592170, 593110, 690865, 730343, 829038, 830354, 889665, 967211, 1245531, 1381730, 1460686, 1779330, 1934422, 2072595, 2075885, 2191029, 2491062, 2901633, 3651715, 4145190, 4151770, 4382058, 4520231, 4836055, 5112401, 5803266, 6227655, 7303430, 9040462, 9672110, 10224802, 10955145, 12455310, 13560693, 14508165, 15337203, 21910290, 22601155, 25562005, 27121386, 29016330, 30674406, 31641617, 35786807, 45202310, 51124010, 63283234, 67803465, 71573614, 76686015, 94924851, 107360421, 135606930, 153372030, 158208085, 167248547, 178934035, 189849702, 214720842, 221491319, 316416170, 334497094, 357868070, 442982638, 474624255, 501745641, 536802105, 664473957, 836242735, 949248510, 1003491282, 1073604210, 1107456595, 1170739829, 1328947914, 1672485470, 2214913190, 2341479658, 2508728205, 3322369785, 3512219487, 5017456410, 5853699145, 6644739570, 7024438974, 8195178803, 11707398290, 16390357606, 17561097435, 24585536409, 35122194870, 40975894015, 49171072818, 81951788030, 122927682045, 245855364090]

約数ペア:

[(1, 245855364090), (2, 122927682045), (3, 81951788030), (5, 49171072818), (6, 40975894015), (7, 35122194870), (10, 24585536409), (14, 17561097435), (15, 16390357606), (21, 11707398290), (30, 8195178803), (35, 7024438974), (37, 6644739570), (42, 5853699145), (49, 5017456410), (70, 3512219487), (74, 3322369785), (98, 2508728205), (105, 2341479658), (111, 2214913190), (147, 1672485470), (185, 1328947914), (210, 1170739829), (222, 1107456595), (229, 1073604210), (245, 1003491282), (259, 949248510), (294, 836242735), (370, 664473957), (458, 536802105), (490, 501745641), (518, 474624255), (555, 442982638), (687, 357868070), (735, 334497094), (777, 316416170), (1110, 221491319), (1145, 214720842), (1295, 189849702), (1374, 178934035), (1470, 167248547), (1554, 158208085), (1603, 153372030), (1813, 135606930), (2290, 107360421), (2590, 94924851), (3206, 76686015), (3435, 71573614), (3626, 67803465), (3885, 63283234), (4809, 51124010), (5439, 45202310), (6870, 35786807), (7770, 31641617), (8015, 30674406), (8473, 29016330), (9065, 27121386), (9618, 25562005), (10878, 22601155), (11221, 21910290), (16030, 15337203), (16946, 14508165), (18130, 13560693), (19739, 12455310), (22442, 10955145), (24045, 10224802), (25419, 9672110), (27195, 9040462), (33663, 7303430), (39478, 6227655), (42365, 5803266), (48090, 5112401), (50838, 4836055), (54390, 4520231), (56105, 4382058), (59217, 4151770), (59311, 4145190), (67326, 3651715), (84730, 2901633), (98695, 2491062), (112210, 2191029), (118434, 2075885), (118622, 2072595), (127095, 1934422), (138173, 1779330), (168315, 1460686), (177933, 1381730), (197390, 1245531), (254190, 967211), (276346, 889665), (296085, 830354), (296555, 829038), (336630, 730343), (355866, 690865), (414519, 593110), (415177, 592170)]