248688720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 1044576000

約数和(自身を除く): 795887280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 53, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 106, 112, 114, 120, 126, 133, 140, 144, 147, 152, 159, 168, 171, 180, 190, 196, 210, 212, 228, 240, 245, 252, 265, 266, 280, 285, 294, 304, 315, 318, 336, 342, 343, 360, 371, 380, 392, 399, 420, 424, 441, 456, 477, 490, 504, 530, 532, 560, 570, 588, 630, 636, 665, 684, 686, 720, 735, 742, 760, 784, 795, 798, 840, 848, 855, 882, 912, 931, 954, 980, 1007, 1008, 1029, 1060, 1064, 1113, 1140, 1176, 1197, 1260, 1272, 1330, 1368, 1372, 1470, 1484, 1520, 1590, 1596, 1680, 1710, 1715, 1764, 1855, 1862, 1908, 1960, 1995, 2014, 2058, 2120, 2128, 2205, 2226, 2280, 2352, 2385, 2394, 2520, 2544, 2597, 2660, 2736, 2744, 2793, 2940, 2968, 3021, 3087, 3180, 3192, 3339, 3420, 3430, 3528, 3710, 3724, 3816, 3920, 3990, 4028, 4116, 4240, 4410, 4452, 4560, 4655, 4770, 4788, 5035, 5040, 5145, 5194, 5320, 5488, 5565, 5586, 5880, 5936, 5985, 6042, 6174, 6360, 6384, 6517, 6678, 6840, 6860, 7049, 7056, 7420, 7448, 7632, 7791, 7980, 8056, 8232, 8379, 8820, 8904, 9063, 9310, 9540, 9576, 10070, 10290, 10388, 10640, 11130, 11172, 11760, 11970, 12084, 12348, 12720, 12985, 13034, 13356, 13680, 13720, 13965, 14098, 14840, 14896, 15105, 15435, 15582, 15960, 16112, 16464, 16695, 16758, 17640, 17808, 18126, 18179, 18620, 19080, 19152, 19551, 20140, 20580, 20776, 21147, 22260, 22344, 23373, 23940, 24168, 24696, 25970, 26068, 26712, 27440, 27930, 28196, 29680, 30210, 30870, 31164, 31920, 32585, 33390, 33516, 35245, 35280, 36252, 36358, 37240, 38160, 38955, 39102, 40280, 41160, 41552, 41895, 42294, 44520, 44688, 45315, 46746, 47880, 48336, 49343, 49392, 51940, 52136, 53424, 54537, 55860, 56392, 58653, 60420, 61740, 62328, 63441, 65170, 66780, 67032, 70490, 72504, 72716, 74480, 77910, 78204, 80560, 82320, 83790, 84588, 89040, 90630, 90895, 93492, 95760, 97755, 98686, 103880, 104272, 105735, 109074, 111720, 112784, 116865, 117306, 120840, 123480, 124656, 126882, 130340, 133560, 134064, 140980, 145008, 145432, 148029, 155820, 156408, 163611, 167580, 169176, 181260, 181790, 186984, 195510, 197372, 207760, 211470, 218148, 223440, 233730, 234612, 241680, 246715, 246960, 253764, 260680, 267120, 272685, 281960, 290864, 293265, 296058, 311640, 312816, 317205, 327222, 335160, 338352, 345401, 362520, 363580, 373968, 391020, 394744, 422940, 436296, 444087, 467460, 469224, 493430, 507528, 521360, 545370, 563920, 586530, 592116, 623280, 634410, 654444, 670320, 690802, 725040, 727160, 740145, 782040, 789488, 818055, 845880, 872592, 888174, 934920, 938448, 986860, 1015056, 1036203, 1090740, 1173060, 1184232, 1268820, 1308888, 1381604, 1454320, 1480290, 1564080, 1636110, 1691760, 1727005, 1776348, 1869840, 1973720, 2072406, 2181480, 2220435, 2346120, 2368464, 2537640, 2617776, 2763208, 2960580, 3108609, 3272220, 3454010, 3552696, 3947440, 4144812, 4362960, 4440870, 4692240, 5075280, 5181015, 5526416, 5921160, 6217218, 6544440, 6908020, 7105392, 8289624, 8881740, 10362030, 11842320, 12434436, 13088880, 13816040, 15543045, 16579248, 17763480, 20724060, 24868872, 27632080, 31086090, 35526960, 41448120, 49737744, 62172180, 82896240, 124344360, 248688720]

約数ペア:

[(1, 248688720), (2, 124344360), (3, 82896240), (4, 62172180), (5, 49737744), (6, 41448120), (7, 35526960), (8, 31086090), (9, 27632080), (10, 24868872), (12, 20724060), (14, 17763480), (15, 16579248), (16, 15543045), (18, 13816040), (19, 13088880), (20, 12434436), (21, 11842320), (24, 10362030), (28, 8881740), (30, 8289624), (35, 7105392), (36, 6908020), (38, 6544440), (40, 6217218), (42, 5921160), (45, 5526416), (48, 5181015), (49, 5075280), (53, 4692240), (56, 4440870), (57, 4362960), (60, 4144812), (63, 3947440), (70, 3552696), (72, 3454010), (76, 3272220), (80, 3108609), (84, 2960580), (90, 2763208), (95, 2617776), (98, 2537640), (105, 2368464), (106, 2346120), (112, 2220435), (114, 2181480), (120, 2072406), (126, 1973720), (133, 1869840), (140, 1776348), (144, 1727005), (147, 1691760), (152, 1636110), (159, 1564080), (168, 1480290), (171, 1454320), (180, 1381604), (190, 1308888), (196, 1268820), (210, 1184232), (212, 1173060), (228, 1090740), (240, 1036203), (245, 1015056), (252, 986860), (265, 938448), (266, 934920), (280, 888174), (285, 872592), (294, 845880), (304, 818055), (315, 789488), (318, 782040), (336, 740145), (342, 727160), (343, 725040), (360, 690802), (371, 670320), (380, 654444), (392, 634410), (399, 623280), (420, 592116), (424, 586530), (441, 563920), (456, 545370), (477, 521360), (490, 507528), (504, 493430), (530, 469224), (532, 467460), (560, 444087), (570, 436296), (588, 422940), (630, 394744), (636, 391020), (665, 373968), (684, 363580), (686, 362520), (720, 345401), (735, 338352), (742, 335160), (760, 327222), (784, 317205), (795, 312816), (798, 311640), (840, 296058), (848, 293265), (855, 290864), (882, 281960), (912, 272685), (931, 267120), (954, 260680), (980, 253764), (1007, 246960), (1008, 246715), (1029, 241680), (1060, 234612), (1064, 233730), (1113, 223440), (1140, 218148), (1176, 211470), (1197, 207760), (1260, 197372), (1272, 195510), (1330, 186984), (1368, 181790), (1372, 181260), (1470, 169176), (1484, 167580), (1520, 163611), (1590, 156408), (1596, 155820), (1680, 148029), (1710, 145432), (1715, 145008), (1764, 140980), (1855, 134064), (1862, 133560), (1908, 130340), (1960, 126882), (1995, 124656), (2014, 123480), (2058, 120840), (2120, 117306), (2128, 116865), (2205, 112784), (2226, 111720), (2280, 109074), (2352, 105735), (2385, 104272), (2394, 103880), (2520, 98686), (2544, 97755), (2597, 95760), (2660, 93492), (2736, 90895), (2744, 90630), (2793, 89040), (2940, 84588), (2968, 83790), (3021, 82320), (3087, 80560), (3180, 78204), (3192, 77910), (3339, 74480), (3420, 72716), (3430, 72504), (3528, 70490), (3710, 67032), (3724, 66780), (3816, 65170), (3920, 63441), (3990, 62328), (4028, 61740), (4116, 60420), (4240, 58653), (4410, 56392), (4452, 55860), (4560, 54537), (4655, 53424), (4770, 52136), (4788, 51940), (5035, 49392), (5040, 49343), (5145, 48336), (5194, 47880), (5320, 46746), (5488, 45315), (5565, 44688), (5586, 44520), (5880, 42294), (5936, 41895), (5985, 41552), (6042, 41160), (6174, 40280), (6360, 39102), (6384, 38955), (6517, 38160), (6678, 37240), (6840, 36358), (6860, 36252), (7049, 35280), (7056, 35245), (7420, 33516), (7448, 33390), (7632, 32585), (7791, 31920), (7980, 31164), (8056, 30870), (8232, 30210), (8379, 29680), (8820, 28196), (8904, 27930), (9063, 27440), (9310, 26712), (9540, 26068), (9576, 25970), (10070, 24696), (10290, 24168), (10388, 23940), (10640, 23373), (11130, 22344), (11172, 22260), (11760, 21147), (11970, 20776), (12084, 20580), (12348, 20140), (12720, 19551), (12985, 19152), (13034, 19080), (13356, 18620), (13680, 18179), (13720, 18126), (13965, 17808), (14098, 17640), (14840, 16758), (14896, 16695), (15105, 16464), (15435, 16112), (15582, 15960)]