139837320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 404482680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 349, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 698, 742, 756, 795, 840, 945, 954, 1047, 1060, 1080, 1113, 1260, 1272, 1396, 1431, 1484, 1512, 1590, 1745, 1855, 1890, 1908, 2094, 2120, 2226, 2385, 2443, 2520, 2792, 2862, 2968, 3141, 3180, 3339, 3490, 3710, 3780, 3816, 4188, 4452, 4770, 4886, 5235, 5565, 5724, 6282, 6360, 6678, 6980, 7155, 7329, 7420, 7560, 8376, 8904, 9423, 9540, 9772, 10017, 10470, 11130, 11448, 12215, 12564, 13356, 13960, 14310, 14658, 14840, 15705, 16695, 18497, 18846, 19080, 19544, 20034, 20940, 21987, 22260, 24430, 25128, 26712, 28620, 29316, 31410, 33390, 36645, 36994, 37692, 40068, 41880, 43974, 44520, 47115, 48860, 50085, 55491, 57240, 58632, 62820, 65961, 66780, 73290, 73988, 75384, 80136, 87948, 92485, 94230, 97720, 100170, 109935, 110982, 125640, 129479, 131922, 133560, 146580, 147976, 166473, 175896, 184970, 188460, 200340, 219870, 221964, 258958, 263844, 277455, 293160, 329805, 332946, 369940, 376920, 388437, 400680, 439740, 443928, 499419, 517916, 527688, 554910, 647395, 659610, 665892, 739880, 776874, 832365, 879480, 998838, 1035832, 1109820, 1165311, 1294790, 1319220, 1331784, 1553748, 1664730, 1942185, 1997676, 2219640, 2330622, 2497095, 2589580, 2638440, 3107496, 3329460, 3495933, 3884370, 3995352, 4661244, 4994190, 5179160, 5826555, 6658920, 6991866, 7768740, 9322488, 9988380, 11653110, 13983732, 15537480, 17479665, 19976760, 23306220, 27967464, 34959330, 46612440, 69918660, 139837320]

約数ペア:

[(1, 139837320), (2, 69918660), (3, 46612440), (4, 34959330), (5, 27967464), (6, 23306220), (7, 19976760), (8, 17479665), (9, 15537480), (10, 13983732), (12, 11653110), (14, 9988380), (15, 9322488), (18, 7768740), (20, 6991866), (21, 6658920), (24, 5826555), (27, 5179160), (28, 4994190), (30, 4661244), (35, 3995352), (36, 3884370), (40, 3495933), (42, 3329460), (45, 3107496), (53, 2638440), (54, 2589580), (56, 2497095), (60, 2330622), (63, 2219640), (70, 1997676), (72, 1942185), (84, 1664730), (90, 1553748), (105, 1331784), (106, 1319220), (108, 1294790), (120, 1165311), (126, 1109820), (135, 1035832), (140, 998838), (159, 879480), (168, 832365), (180, 776874), (189, 739880), (210, 665892), (212, 659610), (216, 647395), (252, 554910), (265, 527688), (270, 517916), (280, 499419), (315, 443928), (318, 439740), (349, 400680), (360, 388437), (371, 376920), (378, 369940), (420, 332946), (424, 329805), (477, 293160), (504, 277455), (530, 263844), (540, 258958), (630, 221964), (636, 219870), (698, 200340), (742, 188460), (756, 184970), (795, 175896), (840, 166473), (945, 147976), (954, 146580), (1047, 133560), (1060, 131922), (1080, 129479), (1113, 125640), (1260, 110982), (1272, 109935), (1396, 100170), (1431, 97720), (1484, 94230), (1512, 92485), (1590, 87948), (1745, 80136), (1855, 75384), (1890, 73988), (1908, 73290), (2094, 66780), (2120, 65961), (2226, 62820), (2385, 58632), (2443, 57240), (2520, 55491), (2792, 50085), (2862, 48860), (2968, 47115), (3141, 44520), (3180, 43974), (3339, 41880), (3490, 40068), (3710, 37692), (3780, 36994), (3816, 36645), (4188, 33390), (4452, 31410), (4770, 29316), (4886, 28620), (5235, 26712), (5565, 25128), (5724, 24430), (6282, 22260), (6360, 21987), (6678, 20940), (6980, 20034), (7155, 19544), (7329, 19080), (7420, 18846), (7560, 18497), (8376, 16695), (8904, 15705), (9423, 14840), (9540, 14658), (9772, 14310), (10017, 13960), (10470, 13356), (11130, 12564), (11448, 12215)]