39751920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 149490432

約数和(自身を除く): 109738512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 137, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 274, 279, 310, 312, 360, 372, 390, 403, 411, 465, 468, 496, 520, 548, 558, 585, 620, 624, 685, 720, 744, 780, 806, 822, 930, 936, 1040, 1096, 1116, 1170, 1209, 1233, 1240, 1370, 1395, 1488, 1560, 1612, 1644, 1781, 1860, 1872, 2015, 2055, 2192, 2232, 2340, 2418, 2466, 2480, 2740, 2790, 3120, 3224, 3288, 3562, 3627, 3720, 4030, 4110, 4247, 4464, 4680, 4836, 4932, 5343, 5480, 5580, 6045, 6165, 6448, 6576, 7124, 7254, 7440, 8060, 8220, 8494, 8905, 9360, 9672, 9864, 10686, 10960, 11160, 12090, 12330, 12741, 14248, 14508, 16029, 16120, 16440, 16988, 17810, 18135, 19344, 19728, 21235, 21372, 22320, 24180, 24660, 25482, 26715, 28496, 29016, 32058, 32240, 32880, 33976, 35620, 36270, 38223, 42470, 42744, 48360, 49320, 50964, 53430, 55211, 58032, 63705, 64116, 67952, 71240, 72540, 76446, 80145, 84940, 85488, 96720, 98640, 101928, 106860, 110422, 127410, 128232, 142480, 145080, 152892, 160290, 165633, 169880, 191115, 203856, 213720, 220844, 254820, 256464, 276055, 290160, 305784, 320580, 331266, 339760, 382230, 427440, 441688, 496899, 509640, 552110, 611568, 641160, 662532, 764460, 828165, 883376, 993798, 1019280, 1104220, 1282320, 1325064, 1528920, 1656330, 1987596, 2208440, 2484495, 2650128, 3057840, 3312660, 3975192, 4416880, 4968990, 6625320, 7950384, 9937980, 13250640, 19875960, 39751920]

約数ペア:

[(1, 39751920), (2, 19875960), (3, 13250640), (4, 9937980), (5, 7950384), (6, 6625320), (8, 4968990), (9, 4416880), (10, 3975192), (12, 3312660), (13, 3057840), (15, 2650128), (16, 2484495), (18, 2208440), (20, 1987596), (24, 1656330), (26, 1528920), (30, 1325064), (31, 1282320), (36, 1104220), (39, 1019280), (40, 993798), (45, 883376), (48, 828165), (52, 764460), (60, 662532), (62, 641160), (65, 611568), (72, 552110), (78, 509640), (80, 496899), (90, 441688), (93, 427440), (104, 382230), (117, 339760), (120, 331266), (124, 320580), (130, 305784), (137, 290160), (144, 276055), (155, 256464), (156, 254820), (180, 220844), (186, 213720), (195, 203856), (208, 191115), (234, 169880), (240, 165633), (248, 160290), (260, 152892), (274, 145080), (279, 142480), (310, 128232), (312, 127410), (360, 110422), (372, 106860), (390, 101928), (403, 98640), (411, 96720), (465, 85488), (468, 84940), (496, 80145), (520, 76446), (548, 72540), (558, 71240), (585, 67952), (620, 64116), (624, 63705), (685, 58032), (720, 55211), (744, 53430), (780, 50964), (806, 49320), (822, 48360), (930, 42744), (936, 42470), (1040, 38223), (1096, 36270), (1116, 35620), (1170, 33976), (1209, 32880), (1233, 32240), (1240, 32058), (1370, 29016), (1395, 28496), (1488, 26715), (1560, 25482), (1612, 24660), (1644, 24180), (1781, 22320), (1860, 21372), (1872, 21235), (2015, 19728), (2055, 19344), (2192, 18135), (2232, 17810), (2340, 16988), (2418, 16440), (2466, 16120), (2480, 16029), (2740, 14508), (2790, 14248), (3120, 12741), (3224, 12330), (3288, 12090), (3562, 11160), (3627, 10960), (3720, 10686), (4030, 9864), (4110, 9672), (4247, 9360), (4464, 8905), (4680, 8494), (4836, 8220), (4932, 8060), (5343, 7440), (5480, 7254), (5580, 7124), (6045, 6576), (6165, 6448)]