2642252760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 384

約数和(自身を含む): 10243584000

約数和(自身を除く): 7601331240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 149, 155, 168, 180, 186, 210, 217, 227, 248, 252, 279, 280, 298, 310, 315, 360, 372, 420, 434, 447, 454, 465, 504, 558, 596, 620, 630, 651, 681, 744, 745, 840, 868, 894, 908, 930, 1043, 1085, 1116, 1135, 1192, 1240, 1260, 1302, 1341, 1362, 1395, 1490, 1589, 1736, 1788, 1816, 1860, 1953, 2043, 2086, 2170, 2232, 2235, 2270, 2520, 2604, 2682, 2724, 2790, 2980, 3129, 3178, 3255, 3405, 3576, 3720, 3906, 4086, 4172, 4340, 4470, 4540, 4619, 4767, 5208, 5215, 5364, 5448, 5580, 5960, 6258, 6356, 6510, 6705, 6810, 7037, 7812, 7945, 8172, 8344, 8680, 8940, 9080, 9238, 9387, 9534, 9765, 10215, 10430, 10728, 11160, 12516, 12712, 13020, 13410, 13620, 13857, 14074, 14301, 15624, 15645, 15890, 16344, 17880, 18476, 18774, 19068, 19530, 20430, 20860, 21111, 23095, 23835, 25032, 26040, 26820, 27240, 27714, 28148, 28602, 31290, 31780, 32333, 33823, 35185, 36952, 37548, 38136, 39060, 40860, 41571, 41720, 42222, 46190, 46935, 47670, 49259, 53640, 55428, 56296, 57204, 62580, 63333, 63560, 64666, 67646, 69285, 70370, 71505, 75096, 78120, 81720, 83142, 84444, 92380, 93870, 95340, 96999, 98518, 101469, 105555, 110856, 114408, 125160, 126666, 129332, 135292, 138570, 140740, 143010, 147777, 161665, 166284, 168888, 169115, 184760, 187740, 190680, 193998, 197036, 202938, 207855, 211110, 236761, 246295, 253332, 258664, 270584, 277140, 281480, 286020, 290997, 295554, 304407, 316665, 323330, 332568, 338230, 375480, 387996, 394072, 405876, 415710, 422220, 443331, 473522, 484995, 492590, 506664, 507345, 554280, 572040, 581994, 591108, 608814, 633330, 646660, 676460, 710283, 738885, 775992, 811752, 831420, 844440, 886662, 947044, 969990, 985180, 1014690, 1048513, 1163988, 1182216, 1183805, 1217628, 1266660, 1293320, 1352920, 1420566, 1454985, 1477770, 1522035, 1662840, 1773324, 1894088, 1939980, 1970360, 2029380, 2097026, 2130849, 2216655, 2327976, 2367610, 2435256, 2533320, 2841132, 2909970, 2955540, 3044070, 3145539, 3546648, 3551415, 3879960, 4058760, 4194052, 4261698, 4433310, 4735220, 5242565, 5682264, 5819940, 5911080, 6088140, 6291078, 7102830, 7339591, 8388104, 8523396, 8866620, 9436617, 9470440, 10485130, 10654245, 11639880, 12176280, 12582156, 14205660, 14679182, 15727695, 17046792, 17733240, 18873234, 20970260, 21308490, 22018773, 25164312, 28411320, 29358364, 31455390, 36697955, 37746468, 41940520, 42616980, 44037546, 47183085, 58716728, 62910780, 66056319, 73395910, 75492936, 85233960, 88075092, 94366170, 110093865, 125821560, 132112638, 146791820, 176150184, 188732340, 220187730, 264225276, 293583640, 330281595, 377464680, 440375460, 528450552, 660563190, 880750920, 1321126380, 2642252760]

約数ペア:

[(1, 2642252760), (2, 1321126380), (3, 880750920), (4, 660563190), (5, 528450552), (6, 440375460), (7, 377464680), (8, 330281595), (9, 293583640), (10, 264225276), (12, 220187730), (14, 188732340), (15, 176150184), (18, 146791820), (20, 132112638), (21, 125821560), (24, 110093865), (28, 94366170), (30, 88075092), (31, 85233960), (35, 75492936), (36, 73395910), (40, 66056319), (42, 62910780), (45, 58716728), (56, 47183085), (60, 44037546), (62, 42616980), (63, 41940520), (70, 37746468), (72, 36697955), (84, 31455390), (90, 29358364), (93, 28411320), (105, 25164312), (120, 22018773), (124, 21308490), (126, 20970260), (140, 18873234), (149, 17733240), (155, 17046792), (168, 15727695), (180, 14679182), (186, 14205660), (210, 12582156), (217, 12176280), (227, 11639880), (248, 10654245), (252, 10485130), (279, 9470440), (280, 9436617), (298, 8866620), (310, 8523396), (315, 8388104), (360, 7339591), (372, 7102830), (420, 6291078), (434, 6088140), (447, 5911080), (454, 5819940), (465, 5682264), (504, 5242565), (558, 4735220), (596, 4433310), (620, 4261698), (630, 4194052), (651, 4058760), (681, 3879960), (744, 3551415), (745, 3546648), (840, 3145539), (868, 3044070), (894, 2955540), (908, 2909970), (930, 2841132), (1043, 2533320), (1085, 2435256), (1116, 2367610), (1135, 2327976), (1192, 2216655), (1240, 2130849), (1260, 2097026), (1302, 2029380), (1341, 1970360), (1362, 1939980), (1395, 1894088), (1490, 1773324), (1589, 1662840), (1736, 1522035), (1788, 1477770), (1816, 1454985), (1860, 1420566), (1953, 1352920), (2043, 1293320), (2086, 1266660), (2170, 1217628), (2232, 1183805), (2235, 1182216), (2270, 1163988), (2520, 1048513), (2604, 1014690), (2682, 985180), (2724, 969990), (2790, 947044), (2980, 886662), (3129, 844440), (3178, 831420), (3255, 811752), (3405, 775992), (3576, 738885), (3720, 710283), (3906, 676460), (4086, 646660), (4172, 633330), (4340, 608814), (4470, 591108), (4540, 581994), (4619, 572040), (4767, 554280), (5208, 507345), (5215, 506664), (5364, 492590), (5448, 484995), (5580, 473522), (5960, 443331), (6258, 422220), (6356, 415710), (6510, 405876), (6705, 394072), (6810, 387996), (7037, 375480), (7812, 338230), (7945, 332568), (8172, 323330), (8344, 316665), (8680, 304407), (8940, 295554), (9080, 290997), (9238, 286020), (9387, 281480), (9534, 277140), (9765, 270584), (10215, 258664), (10430, 253332), (10728, 246295), (11160, 236761), (12516, 211110), (12712, 207855), (13020, 202938), (13410, 197036), (13620, 193998), (13857, 190680), (14074, 187740), (14301, 184760), (15624, 169115), (15645, 168888), (15890, 166284), (16344, 161665), (17880, 147777), (18476, 143010), (18774, 140740), (19068, 138570), (19530, 135292), (20430, 129332), (20860, 126666), (21111, 125160), (23095, 114408), (23835, 110856), (25032, 105555), (26040, 101469), (26820, 98518), (27240, 96999), (27714, 95340), (28148, 93870), (28602, 92380), (31290, 84444), (31780, 83142), (32333, 81720), (33823, 78120), (35185, 75096), (36952, 71505), (37548, 70370), (38136, 69285), (39060, 67646), (40860, 64666), (41571, 63560), (41720, 63333), (42222, 62580), (46190, 57204), (46935, 56296), (47670, 55428), (49259, 53640)]