342644640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 192

約数和(自身を含む): 1190318976

約数和(自身を除く): 847674336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1277, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2554, 2580, 2795, 3120, 3354, 3440, 3831, 4128, 4472, 5108, 5160, 5590, 6240, 6385, 6708, 6880, 7662, 8385, 8944, 10216, 10320, 11180, 12770, 13416, 15324, 16601, 16770, 17888, 19155, 20432, 20640, 22360, 25540, 26832, 30648, 33202, 33540, 38310, 40864, 44720, 49803, 51080, 53664, 54911, 61296, 66404, 67080, 76620, 83005, 89440, 99606, 102160, 109822, 122592, 132808, 134160, 153240, 164733, 166010, 199212, 204320, 219644, 249015, 265616, 268320, 274555, 306480, 329466, 332020, 398424, 439288, 498030, 531232, 549110, 612960, 658932, 664040, 713843, 796848, 823665, 878576, 996060, 1098220, 1317864, 1328080, 1427686, 1593696, 1647330, 1757152, 1992120, 2141529, 2196440, 2635728, 2656160, 2855372, 3294660, 3569215, 3984240, 4283058, 4392880, 5271456, 5710744, 6589320, 7138430, 7968480, 8566116, 8785760, 10707645, 11421488, 13178640, 14276860, 17132232, 21415290, 22842976, 26357280, 28553720, 34264464, 42830580, 57107440, 68528928, 85661160, 114214880, 171322320, 342644640]

約数ペア:

[(1, 342644640), (2, 171322320), (3, 114214880), (4, 85661160), (5, 68528928), (6, 57107440), (8, 42830580), (10, 34264464), (12, 28553720), (13, 26357280), (15, 22842976), (16, 21415290), (20, 17132232), (24, 14276860), (26, 13178640), (30, 11421488), (32, 10707645), (39, 8785760), (40, 8566116), (43, 7968480), (48, 7138430), (52, 6589320), (60, 5710744), (65, 5271456), (78, 4392880), (80, 4283058), (86, 3984240), (96, 3569215), (104, 3294660), (120, 2855372), (129, 2656160), (130, 2635728), (156, 2196440), (160, 2141529), (172, 1992120), (195, 1757152), (208, 1647330), (215, 1593696), (240, 1427686), (258, 1328080), (260, 1317864), (312, 1098220), (344, 996060), (390, 878576), (416, 823665), (430, 796848), (480, 713843), (516, 664040), (520, 658932), (559, 612960), (624, 549110), (645, 531232), (688, 498030), (780, 439288), (860, 398424), (1032, 332020), (1040, 329466), (1118, 306480), (1248, 274555), (1277, 268320), (1290, 265616), (1376, 249015), (1560, 219644), (1677, 204320), (1720, 199212), (2064, 166010), (2080, 164733), (2236, 153240), (2554, 134160), (2580, 132808), (2795, 122592), (3120, 109822), (3354, 102160), (3440, 99606), (3831, 89440), (4128, 83005), (4472, 76620), (5108, 67080), (5160, 66404), (5590, 61296), (6240, 54911), (6385, 53664), (6708, 51080), (6880, 49803), (7662, 44720), (8385, 40864), (8944, 38310), (10216, 33540), (10320, 33202), (11180, 30648), (12770, 26832), (13416, 25540), (15324, 22360), (16601, 20640), (16770, 20432), (17888, 19155)]