244439520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 849429504

約数和(自身を除く): 604989984

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, 911, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 1822, 2064, 2080, 2236, 2580, 2733, 2795, 3120, 3354, 3440, 3644, 4128, 4472, 4555, 5160, 5466, 5590, 6240, 6708, 6880, 7288, 8385, 8944, 9110, 10320, 10932, 11180, 11843, 13416, 13665, 14576, 16770, 17888, 18220, 20640, 21864, 22360, 23686, 26832, 27330, 29152, 33540, 35529, 36440, 39173, 43728, 44720, 47372, 53664, 54660, 59215, 67080, 71058, 72880, 78346, 87456, 89440, 94744, 109320, 117519, 118430, 134160, 142116, 145760, 156692, 177645, 189488, 195865, 218640, 235038, 236860, 268320, 284232, 313384, 355290, 378976, 391730, 437280, 470076, 473720, 509249, 568464, 587595, 626768, 710580, 783460, 940152, 947440, 1018498, 1136928, 1175190, 1253536, 1421160, 1527747, 1566920, 1880304, 1894880, 2036996, 2350380, 2546245, 2842320, 3055494, 3133840, 3760608, 4073992, 4700760, 5092490, 5684640, 6110988, 6267680, 7638735, 8147984, 9401520, 10184980, 12221976, 15277470, 16295968, 18803040, 20369960, 24443952, 30554940, 40739920, 48887904, 61109880, 81479840, 122219760, 244439520]

約数ペア:

[(1, 244439520), (2, 122219760), (3, 81479840), (4, 61109880), (5, 48887904), (6, 40739920), (8, 30554940), (10, 24443952), (12, 20369960), (13, 18803040), (15, 16295968), (16, 15277470), (20, 12221976), (24, 10184980), (26, 9401520), (30, 8147984), (32, 7638735), (39, 6267680), (40, 6110988), (43, 5684640), (48, 5092490), (52, 4700760), (60, 4073992), (65, 3760608), (78, 3133840), (80, 3055494), (86, 2842320), (96, 2546245), (104, 2350380), (120, 2036996), (129, 1894880), (130, 1880304), (156, 1566920), (160, 1527747), (172, 1421160), (195, 1253536), (208, 1175190), (215, 1136928), (240, 1018498), (258, 947440), (260, 940152), (312, 783460), (344, 710580), (390, 626768), (416, 587595), (430, 568464), (480, 509249), (516, 473720), (520, 470076), (559, 437280), (624, 391730), (645, 378976), (688, 355290), (780, 313384), (860, 284232), (911, 268320), (1032, 236860), (1040, 235038), (1118, 218640), (1248, 195865), (1290, 189488), (1376, 177645), (1560, 156692), (1677, 145760), (1720, 142116), (1822, 134160), (2064, 118430), (2080, 117519), (2236, 109320), (2580, 94744), (2733, 89440), (2795, 87456), (3120, 78346), (3354, 72880), (3440, 71058), (3644, 67080), (4128, 59215), (4472, 54660), (4555, 53664), (5160, 47372), (5466, 44720), (5590, 43728), (6240, 39173), (6708, 36440), (6880, 35529), (7288, 33540), (8385, 29152), (8944, 27330), (9110, 26832), (10320, 23686), (10932, 22360), (11180, 21864), (11843, 20640), (13416, 18220), (13665, 17888), (14576, 16770)]