21741999720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1337

約数の個数: 384

約数和(自身を含む): 80815968000

約数和(自身を除く): 59073968280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 199, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 398, 408, 420, 476, 490, 510, 588, 595, 597, 680, 714, 735, 796, 833, 840, 952, 980, 995, 1020, 1093, 1176, 1190, 1194, 1393, 1428, 1470, 1592, 1666, 1785, 1960, 1990, 2040, 2186, 2380, 2388, 2499, 2786, 2856, 2940, 2985, 3279, 3332, 3383, 3570, 3980, 4165, 4179, 4372, 4760, 4776, 4998, 5465, 5572, 5880, 5970, 6558, 6664, 6766, 6965, 7140, 7651, 7960, 8330, 8358, 8744, 9751, 9996, 10149, 10930, 11144, 11940, 12495, 13116, 13532, 13930, 14280, 15302, 16395, 16660, 16716, 16915, 18581, 19502, 19992, 20298, 20895, 21860, 22953, 23681, 23880, 24990, 26232, 27064, 27860, 29253, 30604, 32790, 33320, 33432, 33830, 37162, 38255, 39004, 40596, 41790, 43720, 45906, 47362, 48755, 49980, 50745, 53557, 55720, 55743, 58506, 61208, 65580, 67660, 71043, 74324, 76510, 78008, 81192, 83580, 91812, 92905, 94724, 97510, 99960, 101490, 107114, 111486, 114765, 117012, 118405, 130067, 131160, 135320, 142086, 146265, 148648, 153020, 160671, 165767, 167160, 183624, 185810, 189448, 195020, 202980, 214228, 217507, 222972, 229530, 234024, 236810, 260134, 267785, 278715, 284172, 292530, 306040, 321342, 331534, 355215, 371620, 390040, 390201, 405960, 428456, 435014, 445944, 459060, 473620, 497301, 520268, 535570, 557430, 568344, 585060, 642684, 650335, 652521, 663068, 710430, 743240, 780402, 803355, 828835, 870028, 910469, 918120, 947240, 994602, 1040536, 1071140, 1087535, 1114860, 1170120, 1285368, 1300670, 1305042, 1326136, 1420860, 1522549, 1560804, 1606710, 1657670, 1740056, 1820938, 1951005, 1989204, 2142280, 2175070, 2229720, 2486505, 2601340, 2610084, 2731407, 2841720, 3045098, 3121608, 3213420, 3262605, 3315340, 3641876, 3697619, 3902010, 3978408, 4350140, 4552345, 4567647, 4973010, 5202680, 5220168, 5462814, 6090196, 6426840, 6525210, 6630680, 7283752, 7395238, 7612745, 7804020, 8700280, 9104690, 9135294, 9946020, 10657843, 10925628, 11092857, 12180392, 13050420, 13657035, 14790476, 15225490, 15608040, 18209380, 18270588, 18488095, 19892040, 21315686, 21851256, 22185714, 22838235, 25883333, 26100840, 27314070, 29580952, 30450980, 31973529, 36418760, 36541176, 36976190, 42631372, 44371428, 45676470, 51766666, 53289215, 54628140, 55464285, 60901960, 63947058, 73952380, 77649999, 85262744, 88742856, 91352940, 103533332, 106578430, 109256280, 110928570, 127894116, 129416665, 147904760, 155299998, 159867645, 181183331, 182705880, 207066664, 213156860, 221857140, 255788232, 258833330, 310599996, 319735290, 362366662, 388249995, 426313720, 443714280, 517666660, 543549993, 621199992, 639470580, 724733324, 776499990, 905916655, 1035333320, 1087099986, 1278941160, 1449466648, 1552999980, 1811833310, 2174199972, 2717749965, 3105999960, 3623666620, 4348399944, 5435499930, 7247333240, 10870999860, 21741999720]

約数ペア:

[(1, 21741999720), (2, 10870999860), (3, 7247333240), (4, 5435499930), (5, 4348399944), (6, 3623666620), (7, 3105999960), (8, 2717749965), (10, 2174199972), (12, 1811833310), (14, 1552999980), (15, 1449466648), (17, 1278941160), (20, 1087099986), (21, 1035333320), (24, 905916655), (28, 776499990), (30, 724733324), (34, 639470580), (35, 621199992), (40, 543549993), (42, 517666660), (49, 443714280), (51, 426313720), (56, 388249995), (60, 362366662), (68, 319735290), (70, 310599996), (84, 258833330), (85, 255788232), (98, 221857140), (102, 213156860), (105, 207066664), (119, 182705880), (120, 181183331), (136, 159867645), (140, 155299998), (147, 147904760), (168, 129416665), (170, 127894116), (196, 110928570), (199, 109256280), (204, 106578430), (210, 103533332), (238, 91352940), (245, 88742856), (255, 85262744), (280, 77649999), (294, 73952380), (340, 63947058), (357, 60901960), (392, 55464285), (398, 54628140), (408, 53289215), (420, 51766666), (476, 45676470), (490, 44371428), (510, 42631372), (588, 36976190), (595, 36541176), (597, 36418760), (680, 31973529), (714, 30450980), (735, 29580952), (796, 27314070), (833, 26100840), (840, 25883333), (952, 22838235), (980, 22185714), (995, 21851256), (1020, 21315686), (1093, 19892040), (1176, 18488095), (1190, 18270588), (1194, 18209380), (1393, 15608040), (1428, 15225490), (1470, 14790476), (1592, 13657035), (1666, 13050420), (1785, 12180392), (1960, 11092857), (1990, 10925628), (2040, 10657843), (2186, 9946020), (2380, 9135294), (2388, 9104690), (2499, 8700280), (2786, 7804020), (2856, 7612745), (2940, 7395238), (2985, 7283752), (3279, 6630680), (3332, 6525210), (3383, 6426840), (3570, 6090196), (3980, 5462814), (4165, 5220168), (4179, 5202680), (4372, 4973010), (4760, 4567647), (4776, 4552345), (4998, 4350140), (5465, 3978408), (5572, 3902010), (5880, 3697619), (5970, 3641876), (6558, 3315340), (6664, 3262605), (6766, 3213420), (6965, 3121608), (7140, 3045098), (7651, 2841720), (7960, 2731407), (8330, 2610084), (8358, 2601340), (8744, 2486505), (9751, 2229720), (9996, 2175070), (10149, 2142280), (10930, 1989204), (11144, 1951005), (11940, 1820938), (12495, 1740056), (13116, 1657670), (13532, 1606710), (13930, 1560804), (14280, 1522549), (15302, 1420860), (16395, 1326136), (16660, 1305042), (16716, 1300670), (16915, 1285368), (18581, 1170120), (19502, 1114860), (19992, 1087535), (20298, 1071140), (20895, 1040536), (21860, 994602), (22953, 947240), (23681, 918120), (23880, 910469), (24990, 870028), (26232, 828835), (27064, 803355), (27860, 780402), (29253, 743240), (30604, 710430), (32790, 663068), (33320, 652521), (33432, 650335), (33830, 642684), (37162, 585060), (38255, 568344), (39004, 557430), (40596, 535570), (41790, 520268), (43720, 497301), (45906, 473620), (47362, 459060), (48755, 445944), (49980, 435014), (50745, 428456), (53557, 405960), (55720, 390201), (55743, 390040), (58506, 371620), (61208, 355215), (65580, 331534), (67660, 321342), (71043, 306040), (74324, 292530), (76510, 284172), (78008, 278715), (81192, 267785), (83580, 260134), (91812, 236810), (92905, 234024), (94724, 229530), (97510, 222972), (99960, 217507), (101490, 214228), (107114, 202980), (111486, 195020), (114765, 189448), (117012, 185810), (118405, 183624), (130067, 167160), (131160, 165767), (135320, 160671), (142086, 153020), (146265, 148648)]