1241497920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3273

約数の個数: 224

約数和(自身を含む): 4383267840

約数和(自身を除く): 3141769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3209, 3224, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6418, 6448, 7440, 8060, 9627, 9672, 9920, 12090, 12480, 12836, 12896, 14880, 16045, 16120, 19254, 19344, 24180, 25672, 25792, 29760, 32090, 32240, 38508, 38688, 41717, 48135, 48360, 51344, 64180, 64480, 77016, 77376, 83434, 96270, 96720, 99479, 102688, 125151, 128360, 128960, 154032, 166868, 192540, 193440, 198958, 205376, 208585, 250302, 256720, 298437, 308064, 333736, 385080, 386880, 397916, 417170, 497395, 500604, 513440, 596874, 616128, 625755, 667472, 770160, 795832, 834340, 994790, 1001208, 1026880, 1193748, 1251510, 1293227, 1334944, 1492185, 1540320, 1591664, 1668680, 1989580, 2002416, 2387496, 2503020, 2586454, 2669888, 2984370, 3080640, 3183328, 3337360, 3879681, 3979160, 4004832, 4774992, 5006040, 5172908, 5968740, 6366656, 6466135, 6674720, 7759362, 7958320, 8009664, 9549984, 10012080, 10345816, 11937480, 12932270, 13349440, 15518724, 15916640, 19099968, 19398405, 20024160, 20691632, 23874960, 25864540, 31037448, 31833280, 38796810, 40048320, 41383264, 47749920, 51729080, 62074896, 77593620, 82766528, 95499840, 103458160, 124149792, 155187240, 206916320, 248299584, 310374480, 413832640, 620748960, 1241497920]

約数ペア:

[(1, 1241497920), (2, 620748960), (3, 413832640), (4, 310374480), (5, 248299584), (6, 206916320), (8, 155187240), (10, 124149792), (12, 103458160), (13, 95499840), (15, 82766528), (16, 77593620), (20, 62074896), (24, 51729080), (26, 47749920), (30, 41383264), (31, 40048320), (32, 38796810), (39, 31833280), (40, 31037448), (48, 25864540), (52, 23874960), (60, 20691632), (62, 20024160), (64, 19398405), (65, 19099968), (78, 15916640), (80, 15518724), (93, 13349440), (96, 12932270), (104, 11937480), (120, 10345816), (124, 10012080), (130, 9549984), (155, 8009664), (156, 7958320), (160, 7759362), (186, 6674720), (192, 6466135), (195, 6366656), (208, 5968740), (240, 5172908), (248, 5006040), (260, 4774992), (310, 4004832), (312, 3979160), (320, 3879681), (372, 3337360), (390, 3183328), (403, 3080640), (416, 2984370), (465, 2669888), (480, 2586454), (496, 2503020), (520, 2387496), (620, 2002416), (624, 1989580), (744, 1668680), (780, 1591664), (806, 1540320), (832, 1492185), (930, 1334944), (960, 1293227), (992, 1251510), (1040, 1193748), (1209, 1026880), (1240, 1001208), (1248, 994790), (1488, 834340), (1560, 795832), (1612, 770160), (1860, 667472), (1984, 625755), (2015, 616128), (2080, 596874), (2418, 513440), (2480, 500604), (2496, 497395), (2976, 417170), (3120, 397916), (3209, 386880), (3224, 385080), (3720, 333736), (4030, 308064), (4160, 298437), (4836, 256720), (4960, 250302), (5952, 208585), (6045, 205376), (6240, 198958), (6418, 193440), (6448, 192540), (7440, 166868), (8060, 154032), (9627, 128960), (9672, 128360), (9920, 125151), (12090, 102688), (12480, 99479), (12836, 96720), (12896, 96270), (14880, 83434), (16045, 77376), (16120, 77016), (19254, 64480), (19344, 64180), (24180, 51344), (25672, 48360), (25792, 48135), (29760, 41717), (32090, 38688), (32240, 38508)]