215966520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 512

約数和(自身を含む): 933120000

約数和(自身を除く): 717153480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 53, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 106, 108, 110, 120, 126, 132, 135, 140, 147, 154, 159, 165, 168, 180, 189, 196, 198, 210, 212, 216, 220, 231, 245, 252, 264, 265, 270, 280, 294, 297, 308, 315, 318, 330, 343, 360, 371, 378, 385, 392, 396, 420, 424, 440, 441, 462, 477, 490, 495, 504, 530, 539, 540, 583, 588, 594, 616, 630, 636, 660, 686, 693, 735, 742, 756, 770, 792, 795, 840, 882, 924, 945, 954, 980, 990, 1029, 1060, 1078, 1080, 1113, 1155, 1166, 1176, 1188, 1260, 1272, 1320, 1323, 1372, 1386, 1431, 1470, 1484, 1485, 1512, 1540, 1590, 1617, 1715, 1749, 1764, 1848, 1855, 1890, 1908, 1960, 1980, 2058, 2079, 2120, 2156, 2205, 2226, 2310, 2332, 2376, 2385, 2520, 2597, 2646, 2695, 2744, 2772, 2862, 2915, 2940, 2968, 2970, 3080, 3087, 3180, 3234, 3339, 3430, 3465, 3498, 3528, 3710, 3773, 3780, 3816, 3960, 4081, 4116, 4158, 4312, 4410, 4452, 4620, 4664, 4770, 4851, 5145, 5194, 5247, 5292, 5390, 5544, 5565, 5724, 5830, 5880, 5940, 6174, 6360, 6468, 6615, 6678, 6860, 6930, 6996, 7155, 7420, 7546, 7560, 7791, 8085, 8162, 8232, 8316, 8745, 8820, 8904, 9240, 9261, 9540, 9702, 10017, 10290, 10388, 10395, 10494, 10584, 10780, 11130, 11319, 11448, 11660, 11880, 12243, 12348, 12936, 12985, 13230, 13356, 13720, 13860, 13992, 14310, 14553, 14840, 15092, 15435, 15582, 15741, 16170, 16324, 16632, 16695, 17490, 17640, 18179, 18522, 18865, 19080, 19404, 20034, 20405, 20580, 20776, 20790, 20988, 21560, 22260, 22638, 23320, 23373, 24255, 24486, 24696, 25970, 26235, 26460, 26712, 27720, 28567, 28620, 29106, 30184, 30870, 31164, 31482, 32340, 32648, 33390, 33957, 34980, 36358, 36729, 37044, 37730, 38808, 38955, 40068, 40810, 41160, 41580, 41976, 44520, 45276, 46305, 46746, 48510, 48972, 50085, 51940, 52470, 52920, 54537, 56595, 57134, 57240, 58212, 61215, 61740, 62328, 62964, 64680, 66780, 67914, 69960, 70119, 72716, 72765, 73458, 74088, 75460, 77910, 78705, 80136, 81620, 83160, 85701, 90552, 90895, 92610, 93492, 97020, 97944, 100170, 101871, 103880, 104940, 109074, 110187, 113190, 114268, 116424, 116865, 122430, 123480, 125928, 133560, 135828, 140238, 142835, 145432, 145530, 146916, 150920, 155820, 157410, 163240, 163611, 169785, 171402, 181790, 183645, 185220, 186984, 194040, 199969, 200340, 203742, 209880, 218148, 220374, 226380, 228536, 233730, 244860, 257103, 271656, 272685, 280476, 285670, 291060, 293832, 311640, 314820, 327222, 339570, 342804, 350595, 363580, 367290, 370440, 399938, 400680, 407484, 428505, 436296, 440748, 452760, 467460, 489720, 490833, 509355, 514206, 545370, 550935, 560952, 571340, 582120, 599907, 629640, 654444, 679140, 685608, 701190, 727160, 734580, 771309, 799876, 814968, 818055, 857010, 881496, 934920, 981666, 999845, 1018710, 1028412, 1090740, 1101870, 1142680, 1199814, 1285515, 1308888, 1358280, 1402380, 1469160, 1542618, 1599752, 1636110, 1714020, 1799721, 1963332, 1999690, 2037420, 2056824, 2181480, 2203740, 2399628, 2454165, 2571030, 2804760, 2999535, 3085236, 3272220, 3428040, 3599442, 3856545, 3926664, 3999380, 4074840, 4407480, 4799256, 4908330, 5142060, 5399163, 5999070, 6170472, 6544440, 7198884, 7713090, 7998760, 8998605, 9816660, 10284120, 10798326, 11998140, 14397768, 15426180, 17997210, 19633320, 21596652, 23996280, 26995815, 30852360, 35994420, 43193304, 53991630, 71988840, 107983260, 215966520]

約数ペア:

[(1, 215966520), (2, 107983260), (3, 71988840), (4, 53991630), (5, 43193304), (6, 35994420), (7, 30852360), (8, 26995815), (9, 23996280), (10, 21596652), (11, 19633320), (12, 17997210), (14, 15426180), (15, 14397768), (18, 11998140), (20, 10798326), (21, 10284120), (22, 9816660), (24, 8998605), (27, 7998760), (28, 7713090), (30, 7198884), (33, 6544440), (35, 6170472), (36, 5999070), (40, 5399163), (42, 5142060), (44, 4908330), (45, 4799256), (49, 4407480), (53, 4074840), (54, 3999380), (55, 3926664), (56, 3856545), (60, 3599442), (63, 3428040), (66, 3272220), (70, 3085236), (72, 2999535), (77, 2804760), (84, 2571030), (88, 2454165), (90, 2399628), (98, 2203740), (99, 2181480), (105, 2056824), (106, 2037420), (108, 1999690), (110, 1963332), (120, 1799721), (126, 1714020), (132, 1636110), (135, 1599752), (140, 1542618), (147, 1469160), (154, 1402380), (159, 1358280), (165, 1308888), (168, 1285515), (180, 1199814), (189, 1142680), (196, 1101870), (198, 1090740), (210, 1028412), (212, 1018710), (216, 999845), (220, 981666), (231, 934920), (245, 881496), (252, 857010), (264, 818055), (265, 814968), (270, 799876), (280, 771309), (294, 734580), (297, 727160), (308, 701190), (315, 685608), (318, 679140), (330, 654444), (343, 629640), (360, 599907), (371, 582120), (378, 571340), (385, 560952), (392, 550935), (396, 545370), (420, 514206), (424, 509355), (440, 490833), (441, 489720), (462, 467460), (477, 452760), (490, 440748), (495, 436296), (504, 428505), (530, 407484), (539, 400680), (540, 399938), (583, 370440), (588, 367290), (594, 363580), (616, 350595), (630, 342804), (636, 339570), (660, 327222), (686, 314820), (693, 311640), (735, 293832), (742, 291060), (756, 285670), (770, 280476), (792, 272685), (795, 271656), (840, 257103), (882, 244860), (924, 233730), (945, 228536), (954, 226380), (980, 220374), (990, 218148), (1029, 209880), (1060, 203742), (1078, 200340), (1080, 199969), (1113, 194040), (1155, 186984), (1166, 185220), (1176, 183645), (1188, 181790), (1260, 171402), (1272, 169785), (1320, 163611), (1323, 163240), (1372, 157410), (1386, 155820), (1431, 150920), (1470, 146916), (1484, 145530), (1485, 145432), (1512, 142835), (1540, 140238), (1590, 135828), (1617, 133560), (1715, 125928), (1749, 123480), (1764, 122430), (1848, 116865), (1855, 116424), (1890, 114268), (1908, 113190), (1960, 110187), (1980, 109074), (2058, 104940), (2079, 103880), (2120, 101871), (2156, 100170), (2205, 97944), (2226, 97020), (2310, 93492), (2332, 92610), (2376, 90895), (2385, 90552), (2520, 85701), (2597, 83160), (2646, 81620), (2695, 80136), (2744, 78705), (2772, 77910), (2862, 75460), (2915, 74088), (2940, 73458), (2968, 72765), (2970, 72716), (3080, 70119), (3087, 69960), (3180, 67914), (3234, 66780), (3339, 64680), (3430, 62964), (3465, 62328), (3498, 61740), (3528, 61215), (3710, 58212), (3773, 57240), (3780, 57134), (3816, 56595), (3960, 54537), (4081, 52920), (4116, 52470), (4158, 51940), (4312, 50085), (4410, 48972), (4452, 48510), (4620, 46746), (4664, 46305), (4770, 45276), (4851, 44520), (5145, 41976), (5194, 41580), (5247, 41160), (5292, 40810), (5390, 40068), (5544, 38955), (5565, 38808), (5724, 37730), (5830, 37044), (5880, 36729), (5940, 36358), (6174, 34980), (6360, 33957), (6468, 33390), (6615, 32648), (6678, 32340), (6860, 31482), (6930, 31164), (6996, 30870), (7155, 30184), (7420, 29106), (7546, 28620), (7560, 28567), (7791, 27720), (8085, 26712), (8162, 26460), (8232, 26235), (8316, 25970), (8745, 24696), (8820, 24486), (8904, 24255), (9240, 23373), (9261, 23320), (9540, 22638), (9702, 22260), (10017, 21560), (10290, 20988), (10388, 20790), (10395, 20776), (10494, 20580), (10584, 20405), (10780, 20034), (11130, 19404), (11319, 19080), (11448, 18865), (11660, 18522), (11880, 18179), (12243, 17640), (12348, 17490), (12936, 16695), (12985, 16632), (13230, 16324), (13356, 16170), (13720, 15741), (13860, 15582), (13992, 15435), (14310, 15092), (14553, 14840)]