249287220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 480

約数和(自身を含む): 1024531200

約数和(自身を除く): 775243980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 81, 84, 89, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 162, 171, 178, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 267, 270, 273, 285, 315, 324, 342, 351, 356, 364, 378, 380, 390, 399, 405, 420, 445, 455, 468, 494, 513, 532, 534, 540, 546, 567, 570, 585, 623, 630, 665, 684, 702, 741, 756, 780, 798, 801, 810, 819, 855, 890, 910, 945, 988, 1026, 1053, 1068, 1092, 1134, 1140, 1157, 1170, 1197, 1235, 1246, 1260, 1330, 1335, 1365, 1404, 1482, 1539, 1596, 1602, 1620, 1638, 1691, 1710, 1729, 1755, 1780, 1820, 1869, 1890, 1995, 2052, 2106, 2223, 2268, 2314, 2340, 2394, 2403, 2457, 2470, 2492, 2565, 2660, 2670, 2730, 2835, 2964, 3078, 3115, 3204, 3276, 3382, 3420, 3458, 3471, 3510, 3591, 3705, 3738, 3780, 3990, 4005, 4095, 4212, 4446, 4628, 4788, 4806, 4914, 4940, 5073, 5130, 5187, 5265, 5340, 5460, 5607, 5670, 5785, 5985, 6156, 6230, 6669, 6764, 6916, 6942, 7020, 7182, 7209, 7371, 7410, 7476, 7695, 7980, 8010, 8099, 8190, 8455, 8645, 8892, 9345, 9612, 9828, 10146, 10260, 10374, 10413, 10530, 10773, 11115, 11214, 11340, 11570, 11837, 11970, 12015, 12285, 12460, 13338, 13884, 14364, 14418, 14742, 14820, 15219, 15390, 15561, 16020, 16198, 16380, 16821, 16910, 17290, 17355, 17955, 18690, 20007, 20292, 20748, 20826, 21060, 21546, 21983, 22230, 22428, 23140, 23674, 23940, 24030, 24297, 24570, 25365, 25935, 26676, 28035, 28836, 29484, 30438, 30780, 31122, 31239, 32396, 33345, 33642, 33820, 34580, 34710, 35511, 35910, 36045, 36855, 37380, 40014, 40495, 41652, 43092, 43966, 44460, 45657, 46683, 47348, 48060, 48594, 49140, 50463, 50730, 51870, 52065, 53865, 56070, 59185, 60876, 62244, 62478, 65949, 66690, 67284, 69420, 71022, 71820, 72090, 72891, 73710, 76095, 77805, 80028, 80990, 84105, 87932, 91314, 93366, 93717, 97188, 100035, 100926, 101460, 103740, 104130, 106533, 107730, 109915, 112140, 118370, 121485, 124956, 131898, 133380, 136971, 140049, 142044, 144180, 145782, 147420, 152190, 153881, 155610, 156195, 161980, 168210, 177555, 182628, 186732, 187434, 197847, 200070, 201852, 208260, 213066, 215460, 218673, 219830, 228285, 233415, 236740, 242970, 252315, 263796, 273942, 280098, 291564, 304380, 307762, 311220, 312390, 319599, 329745, 336420, 355110, 364455, 374868, 395694, 400140, 426132, 437346, 439660, 456570, 461643, 466830, 468585, 485940, 504630, 532665, 547884, 560196, 593541, 615524, 624780, 639198, 656019, 659490, 684855, 700245, 710220, 728910, 769405, 791388, 874692, 913140, 923286, 933660, 937170, 958797, 989235, 1009260, 1065330, 1093365, 1187082, 1278396, 1312038, 1318980, 1369710, 1384929, 1400490, 1457820, 1538810, 1597995, 1780623, 1846572, 1874340, 1917594, 1978470, 2130660, 2186730, 2308215, 2374164, 2624076, 2739420, 2769858, 2800980, 2967705, 3077620, 3195990, 3280095, 3561246, 3835188, 3956940, 4154787, 4373460, 4616430, 4793985, 5539716, 5935410, 6391980, 6560190, 6924645, 7122492, 8309574, 8903115, 9232860, 9587970, 11870820, 12464361, 13120380, 13849290, 16619148, 17806230, 19175940, 20773935, 24928722, 27698580, 35612460, 41547870, 49857444, 62321805, 83095740, 124643610, 249287220]

約数ペア:

[(1, 249287220), (2, 124643610), (3, 83095740), (4, 62321805), (5, 49857444), (6, 41547870), (7, 35612460), (9, 27698580), (10, 24928722), (12, 20773935), (13, 19175940), (14, 17806230), (15, 16619148), (18, 13849290), (19, 13120380), (20, 12464361), (21, 11870820), (26, 9587970), (27, 9232860), (28, 8903115), (30, 8309574), (35, 7122492), (36, 6924645), (38, 6560190), (39, 6391980), (42, 5935410), (45, 5539716), (52, 4793985), (54, 4616430), (57, 4373460), (60, 4154787), (63, 3956940), (65, 3835188), (70, 3561246), (76, 3280095), (78, 3195990), (81, 3077620), (84, 2967705), (89, 2800980), (90, 2769858), (91, 2739420), (95, 2624076), (105, 2374164), (108, 2308215), (114, 2186730), (117, 2130660), (126, 1978470), (130, 1917594), (133, 1874340), (135, 1846572), (140, 1780623), (156, 1597995), (162, 1538810), (171, 1457820), (178, 1400490), (180, 1384929), (182, 1369710), (189, 1318980), (190, 1312038), (195, 1278396), (210, 1187082), (228, 1093365), (234, 1065330), (247, 1009260), (252, 989235), (260, 958797), (266, 937170), (267, 933660), (270, 923286), (273, 913140), (285, 874692), (315, 791388), (324, 769405), (342, 728910), (351, 710220), (356, 700245), (364, 684855), (378, 659490), (380, 656019), (390, 639198), (399, 624780), (405, 615524), (420, 593541), (445, 560196), (455, 547884), (468, 532665), (494, 504630), (513, 485940), (532, 468585), (534, 466830), (540, 461643), (546, 456570), (567, 439660), (570, 437346), (585, 426132), (623, 400140), (630, 395694), (665, 374868), (684, 364455), (702, 355110), (741, 336420), (756, 329745), (780, 319599), (798, 312390), (801, 311220), (810, 307762), (819, 304380), (855, 291564), (890, 280098), (910, 273942), (945, 263796), (988, 252315), (1026, 242970), (1053, 236740), (1068, 233415), (1092, 228285), (1134, 219830), (1140, 218673), (1157, 215460), (1170, 213066), (1197, 208260), (1235, 201852), (1246, 200070), (1260, 197847), (1330, 187434), (1335, 186732), (1365, 182628), (1404, 177555), (1482, 168210), (1539, 161980), (1596, 156195), (1602, 155610), (1620, 153881), (1638, 152190), (1691, 147420), (1710, 145782), (1729, 144180), (1755, 142044), (1780, 140049), (1820, 136971), (1869, 133380), (1890, 131898), (1995, 124956), (2052, 121485), (2106, 118370), (2223, 112140), (2268, 109915), (2314, 107730), (2340, 106533), (2394, 104130), (2403, 103740), (2457, 101460), (2470, 100926), (2492, 100035), (2565, 97188), (2660, 93717), (2670, 93366), (2730, 91314), (2835, 87932), (2964, 84105), (3078, 80990), (3115, 80028), (3204, 77805), (3276, 76095), (3382, 73710), (3420, 72891), (3458, 72090), (3471, 71820), (3510, 71022), (3591, 69420), (3705, 67284), (3738, 66690), (3780, 65949), (3990, 62478), (4005, 62244), (4095, 60876), (4212, 59185), (4446, 56070), (4628, 53865), (4788, 52065), (4806, 51870), (4914, 50730), (4940, 50463), (5073, 49140), (5130, 48594), (5187, 48060), (5265, 47348), (5340, 46683), (5460, 45657), (5607, 44460), (5670, 43966), (5785, 43092), (5985, 41652), (6156, 40495), (6230, 40014), (6669, 37380), (6764, 36855), (6916, 36045), (6942, 35910), (7020, 35511), (7182, 34710), (7209, 34580), (7371, 33820), (7410, 33642), (7476, 33345), (7695, 32396), (7980, 31239), (8010, 31122), (8099, 30780), (8190, 30438), (8455, 29484), (8645, 28836), (8892, 28035), (9345, 26676), (9612, 25935), (9828, 25365), (10146, 24570), (10260, 24297), (10374, 24030), (10413, 23940), (10530, 23674), (10773, 23140), (11115, 22428), (11214, 22230), (11340, 21983), (11570, 21546), (11837, 21060), (11970, 20826), (12015, 20748), (12285, 20292), (12460, 20007), (13338, 18690), (13884, 17955), (14364, 17355), (14418, 17290), (14742, 16910), (14820, 16821), (15219, 16380), (15390, 16198), (15561, 16020)]