1254392913960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1\times {\mathrm{13963}}^1$

素因数の和:15208

約数の個数: 192

約数和(自身を含む): 4097148194880

約数和(自身を除く): 2842755280920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 971, 1028, 1285, 1542, 1942, 2056, 2313, 2570, 2913, 3084, 3855, 3884, 4626, 4855, 5140, 5826, 6168, 7710, 7768, 8739, 9252, 9710, 10280, 11565, 11652, 13963, 14565, 15420, 17478, 18504, 19420, 23130, 23304, 27926, 29130, 30840, 34956, 38840, 41889, 43695, 46260, 55852, 58260, 69815, 69912, 83778, 87390, 92520, 111704, 116520, 125667, 139630, 167556, 174780, 209445, 249547, 251334, 279260, 335112, 349560, 418890, 499094, 502668, 558520, 628335, 748641, 837780, 998188, 1005336, 1247735, 1256670, 1497282, 1675560, 1996376, 2245923, 2495470, 2513340, 2994564, 3588491, 3743205, 4491846, 4990940, 5026680, 5989128, 7176982, 7486410, 8983692, 9981880, 10765473, 11229615, 13558073, 14353964, 14972820, 17942455, 17967384, 21530946, 22459230, 27116146, 28707928, 29945640, 32296419, 35884910, 40674219, 43061892, 44918460, 53827365, 54232292, 64592838, 67790365, 71769820, 81348438, 86123784, 89836920, 107654730, 108464584, 122022657, 129185676, 135580730, 143539640, 161482095, 162696876, 203371095, 215309460, 244045314, 258371352, 271161460, 322964190, 325393752, 406742190, 430618920, 488090628, 542322920, 610113285, 645928380, 813484380, 976181256, 1220226570, 1291856760, 1626968760, 2440453140, 3484424761, 4880906280, 6968849522, 10453274283, 13937699044, 17422123805, 20906548566, 27875398088, 31359822849, 34844247610, 41813097132, 52266371415, 62719645698, 69688495220, 83626194264, 104532742830, 125439291396, 139376990440, 156799114245, 209065485660, 250878582792, 313598228490, 418130971320, 627196456980, 1254392913960]

約数ペア:

[(1, 1254392913960), (2, 627196456980), (3, 418130971320), (4, 313598228490), (5, 250878582792), (6, 209065485660), (8, 156799114245), (9, 139376990440), (10, 125439291396), (12, 104532742830), (15, 83626194264), (18, 69688495220), (20, 62719645698), (24, 52266371415), (30, 41813097132), (36, 34844247610), (40, 31359822849), (45, 27875398088), (60, 20906548566), (72, 17422123805), (90, 13937699044), (120, 10453274283), (180, 6968849522), (257, 4880906280), (360, 3484424761), (514, 2440453140), (771, 1626968760), (971, 1291856760), (1028, 1220226570), (1285, 976181256), (1542, 813484380), (1942, 645928380), (2056, 610113285), (2313, 542322920), (2570, 488090628), (2913, 430618920), (3084, 406742190), (3855, 325393752), (3884, 322964190), (4626, 271161460), (4855, 258371352), (5140, 244045314), (5826, 215309460), (6168, 203371095), (7710, 162696876), (7768, 161482095), (8739, 143539640), (9252, 135580730), (9710, 129185676), (10280, 122022657), (11565, 108464584), (11652, 107654730), (13963, 89836920), (14565, 86123784), (15420, 81348438), (17478, 71769820), (18504, 67790365), (19420, 64592838), (23130, 54232292), (23304, 53827365), (27926, 44918460), (29130, 43061892), (30840, 40674219), (34956, 35884910), (38840, 32296419), (41889, 29945640), (43695, 28707928), (46260, 27116146), (55852, 22459230), (58260, 21530946), (69815, 17967384), (69912, 17942455), (83778, 14972820), (87390, 14353964), (92520, 13558073), (111704, 11229615), (116520, 10765473), (125667, 9981880), (139630, 8983692), (167556, 7486410), (174780, 7176982), (209445, 5989128), (249547, 5026680), (251334, 4990940), (279260, 4491846), (335112, 3743205), (349560, 3588491), (418890, 2994564), (499094, 2513340), (502668, 2495470), (558520, 2245923), (628335, 1996376), (748641, 1675560), (837780, 1497282), (998188, 1256670), (1005336, 1247735)]