2257173240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 512

約数和(自身を含む): 8570880000

約数和(自身を除く): 6313706760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 49, 56, 58, 60, 61, 62, 70, 84, 87, 93, 98, 105, 116, 120, 122, 124, 140, 145, 147, 155, 168, 174, 183, 186, 196, 203, 210, 217, 232, 244, 245, 248, 280, 290, 294, 305, 310, 343, 348, 366, 372, 392, 406, 420, 427, 434, 435, 465, 488, 490, 580, 588, 609, 610, 620, 651, 686, 696, 732, 735, 744, 812, 840, 854, 868, 870, 899, 915, 930, 980, 1015, 1029, 1085, 1160, 1176, 1218, 1220, 1240, 1281, 1302, 1372, 1421, 1464, 1470, 1519, 1624, 1708, 1715, 1736, 1740, 1769, 1798, 1830, 1860, 1891, 1960, 2030, 2058, 2135, 2170, 2436, 2440, 2562, 2604, 2697, 2744, 2842, 2940, 2989, 3038, 3045, 3255, 3416, 3430, 3480, 3538, 3596, 3660, 3720, 3782, 4060, 4116, 4263, 4270, 4340, 4495, 4557, 4872, 5124, 5145, 5208, 5307, 5394, 5673, 5684, 5880, 5978, 6076, 6090, 6293, 6405, 6510, 6860, 7076, 7105, 7192, 7320, 7564, 7595, 8120, 8232, 8526, 8540, 8680, 8845, 8967, 8990, 9114, 9455, 9947, 10248, 10290, 10614, 10633, 10788, 11346, 11368, 11956, 12152, 12180, 12383, 12586, 12810, 13020, 13237, 13485, 13720, 14152, 14210, 14945, 15128, 15190, 17052, 17080, 17690, 17934, 17980, 18228, 18879, 18910, 19894, 20580, 20923, 21228, 21266, 21315, 21576, 22692, 22785, 23912, 24360, 24766, 25172, 25620, 26040, 26474, 26535, 26970, 28365, 28420, 29841, 29890, 30380, 31465, 31899, 34104, 35380, 35868, 35960, 36456, 37149, 37758, 37820, 39711, 39788, 41160, 41846, 42456, 42532, 42630, 44051, 44835, 45384, 45570, 49532, 49735, 50344, 51240, 52948, 53070, 53165, 53940, 54839, 56730, 56840, 59682, 59780, 60760, 61915, 62769, 62930, 63798, 66185, 70760, 71736, 74298, 75516, 75640, 79422, 79576, 83692, 85064, 85260, 86681, 88102, 89670, 91140, 92659, 94395, 99064, 99470, 104615, 105896, 106140, 106330, 107880, 109678, 113460, 119364, 119560, 123830, 125538, 125860, 127596, 132153, 132370, 148596, 149205, 151032, 158844, 159495, 164517, 167384, 170520, 173362, 176204, 179340, 182280, 185318, 185745, 188790, 198555, 198940, 209230, 212280, 212660, 219356, 220255, 226920, 238728, 247660, 251076, 251720, 255192, 260043, 264306, 264740, 274195, 277977, 297192, 298410, 308357, 313845, 317688, 318990, 329034, 346724, 352408, 358680, 370636, 371490, 377580, 383873, 397110, 397880, 418460, 425320, 433405, 438712, 440510, 463295, 495320, 502152, 520086, 528612, 529480, 548390, 555954, 596820, 606767, 616714, 627690, 637980, 648613, 658068, 660765, 693448, 741272, 742980, 755160, 767746, 794220, 822585, 836920, 866810, 881020, 925071, 926590, 1040172, 1057224, 1096780, 1111908, 1151619, 1193640, 1213534, 1233428, 1255380, 1275960, 1297226, 1300215, 1316136, 1321530, 1389885, 1485960, 1535492, 1541785, 1588440, 1645170, 1733620, 1762040, 1820301, 1850142, 1853180, 1919365, 1945839, 2080344, 2193560, 2223816, 2303238, 2427068, 2466856, 2510760, 2594452, 2600430, 2643060, 2687111, 2779770, 3033835, 3070984, 3083570, 3243065, 3290340, 3467240, 3640602, 3700284, 3706360, 3838730, 3891678, 4606476, 4625355, 4854136, 5188904, 5200860, 5286120, 5374222, 5559540, 5758095, 6067670, 6167140, 6486130, 6580680, 7281204, 7400568, 7677460, 7783356, 8061333, 9101505, 9212952, 9250710, 9729195, 10401720, 10748444, 11119080, 11516190, 12135340, 12334280, 12972260, 13435555, 14562408, 15354920, 15566712, 16122666, 18203010, 18501420, 18809777, 19458390, 21496888, 23032380, 24270680, 25944520, 26871110, 32245332, 36406020, 37002840, 37619554, 38916780, 40306665, 46064760, 53742220, 56429331, 64490664, 72812040, 75239108, 77833560, 80613330, 94048885, 107484440, 112858662, 150478216, 161226660, 188097770, 225717324, 282146655, 322453320, 376195540, 451434648, 564293310, 752391080, 1128586620, 2257173240]

約数ペア:

[(1, 2257173240), (2, 1128586620), (3, 752391080), (4, 564293310), (5, 451434648), (6, 376195540), (7, 322453320), (8, 282146655), (10, 225717324), (12, 188097770), (14, 161226660), (15, 150478216), (20, 112858662), (21, 107484440), (24, 94048885), (28, 80613330), (29, 77833560), (30, 75239108), (31, 72812040), (35, 64490664), (40, 56429331), (42, 53742220), (49, 46064760), (56, 40306665), (58, 38916780), (60, 37619554), (61, 37002840), (62, 36406020), (70, 32245332), (84, 26871110), (87, 25944520), (93, 24270680), (98, 23032380), (105, 21496888), (116, 19458390), (120, 18809777), (122, 18501420), (124, 18203010), (140, 16122666), (145, 15566712), (147, 15354920), (155, 14562408), (168, 13435555), (174, 12972260), (183, 12334280), (186, 12135340), (196, 11516190), (203, 11119080), (210, 10748444), (217, 10401720), (232, 9729195), (244, 9250710), (245, 9212952), (248, 9101505), (280, 8061333), (290, 7783356), (294, 7677460), (305, 7400568), (310, 7281204), (343, 6580680), (348, 6486130), (366, 6167140), (372, 6067670), (392, 5758095), (406, 5559540), (420, 5374222), (427, 5286120), (434, 5200860), (435, 5188904), (465, 4854136), (488, 4625355), (490, 4606476), (580, 3891678), (588, 3838730), (609, 3706360), (610, 3700284), (620, 3640602), (651, 3467240), (686, 3290340), (696, 3243065), (732, 3083570), (735, 3070984), (744, 3033835), (812, 2779770), (840, 2687111), (854, 2643060), (868, 2600430), (870, 2594452), (899, 2510760), (915, 2466856), (930, 2427068), (980, 2303238), (1015, 2223816), (1029, 2193560), (1085, 2080344), (1160, 1945839), (1176, 1919365), (1218, 1853180), (1220, 1850142), (1240, 1820301), (1281, 1762040), (1302, 1733620), (1372, 1645170), (1421, 1588440), (1464, 1541785), (1470, 1535492), (1519, 1485960), (1624, 1389885), (1708, 1321530), (1715, 1316136), (1736, 1300215), (1740, 1297226), (1769, 1275960), (1798, 1255380), (1830, 1233428), (1860, 1213534), (1891, 1193640), (1960, 1151619), (2030, 1111908), (2058, 1096780), (2135, 1057224), (2170, 1040172), (2436, 926590), (2440, 925071), (2562, 881020), (2604, 866810), (2697, 836920), (2744, 822585), (2842, 794220), (2940, 767746), (2989, 755160), (3038, 742980), (3045, 741272), (3255, 693448), (3416, 660765), (3430, 658068), (3480, 648613), (3538, 637980), (3596, 627690), (3660, 616714), (3720, 606767), (3782, 596820), (4060, 555954), (4116, 548390), (4263, 529480), (4270, 528612), (4340, 520086), (4495, 502152), (4557, 495320), (4872, 463295), (5124, 440510), (5145, 438712), (5208, 433405), (5307, 425320), (5394, 418460), (5673, 397880), (5684, 397110), (5880, 383873), (5978, 377580), (6076, 371490), (6090, 370636), (6293, 358680), (6405, 352408), (6510, 346724), (6860, 329034), (7076, 318990), (7105, 317688), (7192, 313845), (7320, 308357), (7564, 298410), (7595, 297192), (8120, 277977), (8232, 274195), (8526, 264740), (8540, 264306), (8680, 260043), (8845, 255192), (8967, 251720), (8990, 251076), (9114, 247660), (9455, 238728), (9947, 226920), (10248, 220255), (10290, 219356), (10614, 212660), (10633, 212280), (10788, 209230), (11346, 198940), (11368, 198555), (11956, 188790), (12152, 185745), (12180, 185318), (12383, 182280), (12586, 179340), (12810, 176204), (13020, 173362), (13237, 170520), (13485, 167384), (13720, 164517), (14152, 159495), (14210, 158844), (14945, 151032), (15128, 149205), (15190, 148596), (17052, 132370), (17080, 132153), (17690, 127596), (17934, 125860), (17980, 125538), (18228, 123830), (18879, 119560), (18910, 119364), (19894, 113460), (20580, 109678), (20923, 107880), (21228, 106330), (21266, 106140), (21315, 105896), (21576, 104615), (22692, 99470), (22785, 99064), (23912, 94395), (24360, 92659), (24766, 91140), (25172, 89670), (25620, 88102), (26040, 86681), (26474, 85260), (26535, 85064), (26970, 83692), (28365, 79576), (28420, 79422), (29841, 75640), (29890, 75516), (30380, 74298), (31465, 71736), (31899, 70760), (34104, 66185), (35380, 63798), (35868, 62930), (35960, 62769), (36456, 61915), (37149, 60760), (37758, 59780), (37820, 59682), (39711, 56840), (39788, 56730), (41160, 54839), (41846, 53940), (42456, 53165), (42532, 53070), (42630, 52948), (44051, 51240), (44835, 50344), (45384, 49735), (45570, 49532)]