247620240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 1011149568

約数和(自身を除く): 763529328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 103, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 162, 168, 180, 189, 206, 210, 212, 216, 240, 252, 265, 270, 280, 309, 315, 318, 324, 336, 360, 371, 378, 405, 412, 420, 424, 432, 477, 504, 515, 530, 540, 560, 567, 618, 630, 636, 648, 720, 721, 742, 756, 795, 810, 824, 840, 848, 927, 945, 954, 1008, 1030, 1060, 1080, 1113, 1134, 1236, 1260, 1272, 1296, 1431, 1442, 1484, 1512, 1545, 1590, 1620, 1648, 1680, 1854, 1855, 1890, 1908, 2060, 2120, 2160, 2163, 2226, 2268, 2385, 2472, 2520, 2544, 2781, 2835, 2862, 2884, 2968, 3024, 3090, 3180, 3240, 3339, 3605, 3708, 3710, 3780, 3816, 4120, 4240, 4293, 4326, 4452, 4536, 4635, 4770, 4944, 5040, 5459, 5562, 5565, 5670, 5724, 5768, 5936, 6180, 6360, 6480, 6489, 6678, 7155, 7210, 7416, 7420, 7560, 7632, 8240, 8343, 8586, 8652, 8904, 9072, 9270, 9540, 10017, 10815, 10918, 11124, 11130, 11340, 11448, 11536, 12360, 12720, 12978, 13356, 13905, 14310, 14420, 14832, 14840, 15120, 16377, 16686, 16695, 17172, 17304, 17808, 18540, 19080, 19467, 20034, 21465, 21630, 21836, 22248, 22260, 22680, 22896, 24720, 25956, 26712, 27295, 27810, 28620, 28840, 29680, 30051, 32445, 32754, 33372, 33390, 34344, 34608, 37080, 38160, 38213, 38934, 40068, 41715, 42930, 43260, 43672, 44496, 44520, 45360, 49131, 50085, 51912, 53424, 54590, 55620, 57240, 57680, 58401, 60102, 64890, 65508, 66744, 66780, 68688, 74160, 76426, 77868, 80136, 81885, 83430, 85860, 86520, 87344, 89040, 97335, 98262, 100170, 103824, 109180, 111240, 114480, 114639, 116802, 120204, 129780, 131016, 133488, 133560, 147393, 150255, 152852, 155736, 160272, 163770, 166860, 171720, 173040, 191065, 194670, 196524, 200340, 218360, 222480, 229278, 233604, 240408, 245655, 259560, 262032, 267120, 292005, 294786, 300510, 305704, 311472, 327540, 333720, 343440, 343917, 382130, 389340, 393048, 400680, 436720, 442179, 458556, 467208, 480816, 491310, 519120, 573195, 584010, 589572, 601020, 611408, 655080, 667440, 687834, 736965, 764260, 778680, 786096, 801360, 884358, 917112, 934416, 982620, 1031751, 1146390, 1168020, 1179144, 1202040, 1310160, 1375668, 1473930, 1528520, 1557360, 1719585, 1768716, 1834224, 1965240, 2063502, 2210895, 2292780, 2336040, 2358288, 2404080, 2751336, 2947860, 3057040, 3095253, 3439170, 3537432, 3930480, 4127004, 4421790, 4585560, 4672080, 5158755, 5502672, 5895720, 6190506, 6878340, 7074864, 8254008, 8843580, 9171120, 10317510, 11791440, 12381012, 13756680, 15476265, 16508016, 17687160, 20635020, 24762024, 27513360, 30952530, 35374320, 41270040, 49524048, 61905060, 82540080, 123810120, 247620240]

約数ペア:

[(1, 247620240), (2, 123810120), (3, 82540080), (4, 61905060), (5, 49524048), (6, 41270040), (7, 35374320), (8, 30952530), (9, 27513360), (10, 24762024), (12, 20635020), (14, 17687160), (15, 16508016), (16, 15476265), (18, 13756680), (20, 12381012), (21, 11791440), (24, 10317510), (27, 9171120), (28, 8843580), (30, 8254008), (35, 7074864), (36, 6878340), (40, 6190506), (42, 5895720), (45, 5502672), (48, 5158755), (53, 4672080), (54, 4585560), (56, 4421790), (60, 4127004), (63, 3930480), (70, 3537432), (72, 3439170), (80, 3095253), (81, 3057040), (84, 2947860), (90, 2751336), (103, 2404080), (105, 2358288), (106, 2336040), (108, 2292780), (112, 2210895), (120, 2063502), (126, 1965240), (135, 1834224), (140, 1768716), (144, 1719585), (159, 1557360), (162, 1528520), (168, 1473930), (180, 1375668), (189, 1310160), (206, 1202040), (210, 1179144), (212, 1168020), (216, 1146390), (240, 1031751), (252, 982620), (265, 934416), (270, 917112), (280, 884358), (309, 801360), (315, 786096), (318, 778680), (324, 764260), (336, 736965), (360, 687834), (371, 667440), (378, 655080), (405, 611408), (412, 601020), (420, 589572), (424, 584010), (432, 573195), (477, 519120), (504, 491310), (515, 480816), (530, 467208), (540, 458556), (560, 442179), (567, 436720), (618, 400680), (630, 393048), (636, 389340), (648, 382130), (720, 343917), (721, 343440), (742, 333720), (756, 327540), (795, 311472), (810, 305704), (824, 300510), (840, 294786), (848, 292005), (927, 267120), (945, 262032), (954, 259560), (1008, 245655), (1030, 240408), (1060, 233604), (1080, 229278), (1113, 222480), (1134, 218360), (1236, 200340), (1260, 196524), (1272, 194670), (1296, 191065), (1431, 173040), (1442, 171720), (1484, 166860), (1512, 163770), (1545, 160272), (1590, 155736), (1620, 152852), (1648, 150255), (1680, 147393), (1854, 133560), (1855, 133488), (1890, 131016), (1908, 129780), (2060, 120204), (2120, 116802), (2160, 114639), (2163, 114480), (2226, 111240), (2268, 109180), (2385, 103824), (2472, 100170), (2520, 98262), (2544, 97335), (2781, 89040), (2835, 87344), (2862, 86520), (2884, 85860), (2968, 83430), (3024, 81885), (3090, 80136), (3180, 77868), (3240, 76426), (3339, 74160), (3605, 68688), (3708, 66780), (3710, 66744), (3780, 65508), (3816, 64890), (4120, 60102), (4240, 58401), (4293, 57680), (4326, 57240), (4452, 55620), (4536, 54590), (4635, 53424), (4770, 51912), (4944, 50085), (5040, 49131), (5459, 45360), (5562, 44520), (5565, 44496), (5670, 43672), (5724, 43260), (5768, 42930), (5936, 41715), (6180, 40068), (6360, 38934), (6480, 38213), (6489, 38160), (6678, 37080), (7155, 34608), (7210, 34344), (7416, 33390), (7420, 33372), (7560, 32754), (7632, 32445), (8240, 30051), (8343, 29680), (8586, 28840), (8652, 28620), (8904, 27810), (9072, 27295), (9270, 26712), (9540, 25956), (10017, 24720), (10815, 22896), (10918, 22680), (11124, 22260), (11130, 22248), (11340, 21836), (11448, 21630), (11536, 21465), (12360, 20034), (12720, 19467), (12978, 19080), (13356, 18540), (13905, 17808), (14310, 17304), (14420, 17172), (14832, 16695), (14840, 16686), (15120, 16377)]