123898320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 480

約数和(自身を含む): 537298944

約数和(自身を除く): 413400624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 61, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 122, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 183, 186, 195, 208, 210, 217, 234, 240, 244, 248, 252, 260, 273, 279, 280, 305, 310, 312, 315, 336, 360, 364, 366, 372, 390, 403, 420, 427, 434, 455, 465, 468, 488, 496, 504, 520, 546, 549, 558, 560, 585, 610, 620, 624, 630, 651, 720, 728, 732, 744, 780, 793, 806, 819, 840, 854, 868, 910, 915, 930, 936, 976, 1008, 1040, 1085, 1092, 1098, 1116, 1170, 1209, 1220, 1240, 1260, 1281, 1302, 1365, 1395, 1456, 1464, 1488, 1560, 1586, 1612, 1638, 1680, 1708, 1736, 1820, 1830, 1860, 1872, 1891, 1953, 2015, 2135, 2170, 2184, 2196, 2232, 2340, 2379, 2418, 2440, 2480, 2520, 2562, 2604, 2730, 2745, 2790, 2821, 2928, 3120, 3172, 3224, 3255, 3276, 3416, 3472, 3627, 3640, 3660, 3720, 3782, 3843, 3906, 3965, 4030, 4095, 4270, 4340, 4368, 4392, 4464, 4680, 4758, 4836, 4880, 5040, 5124, 5208, 5460, 5490, 5551, 5580, 5642, 5673, 6045, 6344, 6405, 6448, 6510, 6552, 6832, 7137, 7254, 7280, 7320, 7440, 7564, 7686, 7812, 7930, 8060, 8190, 8463, 8540, 8680, 8784, 9360, 9455, 9516, 9672, 9765, 10248, 10416, 10920, 10980, 11102, 11160, 11284, 11346, 11895, 12090, 12688, 12810, 13020, 13104, 13237, 14105, 14274, 14508, 14640, 15128, 15372, 15624, 15860, 16120, 16380, 16653, 16926, 17019, 17080, 17360, 18135, 18910, 19032, 19215, 19344, 19530, 20496, 21840, 21960, 22204, 22320, 22568, 22692, 23790, 24180, 24583, 25389, 25620, 26040, 26474, 27755, 28210, 28365, 28548, 29016, 30256, 30744, 31248, 31720, 32240, 32760, 33306, 33852, 34038, 34160, 35685, 36270, 37820, 38064, 38430, 39060, 39711, 42315, 43920, 44408, 45136, 45384, 47580, 48360, 49166, 49959, 50778, 51240, 52080, 52948, 55510, 56420, 56730, 57096, 58032, 61488, 63440, 65520, 66185, 66612, 67704, 68076, 71370, 72540, 73749, 75640, 76860, 78120, 79422, 83265, 84630, 85095, 88816, 90768, 95160, 96720, 98332, 99918, 101556, 102480, 105896, 111020, 112840, 113460, 114192, 119133, 122915, 126945, 132370, 133224, 135408, 136152, 142740, 145080, 147498, 151280, 153720, 156240, 158844, 166530, 169260, 170190, 172081, 190320, 196664, 198555, 199836, 203112, 211792, 221247, 222040, 225680, 226920, 238266, 245830, 249795, 253890, 264740, 266448, 272304, 285480, 290160, 294996, 307440, 317688, 333060, 338520, 340380, 344162, 368745, 393328, 397110, 399672, 406224, 442494, 444080, 453840, 476532, 491660, 499590, 507780, 516243, 529480, 570960, 589992, 595665, 635376, 666120, 677040, 680760, 688324, 737490, 794220, 799344, 860405, 884988, 953064, 983320, 999180, 1015560, 1032486, 1058960, 1106235, 1179984, 1191330, 1332240, 1361520, 1376648, 1474980, 1548729, 1588440, 1720810, 1769976, 1906128, 1966640, 1998360, 2031120, 2064972, 2212470, 2382660, 2581215, 2753296, 2949960, 3097458, 3176880, 3441620, 3539952, 3996720, 4129944, 4424940, 4765320, 5162430, 5899920, 6194916, 6883240, 7743645, 8259888, 8849880, 9530640, 10324860, 12389832, 13766480, 15487290, 17699760, 20649720, 24779664, 30974580, 41299440, 61949160, 123898320]

約数ペア:

[(1, 123898320), (2, 61949160), (3, 41299440), (4, 30974580), (5, 24779664), (6, 20649720), (7, 17699760), (8, 15487290), (9, 13766480), (10, 12389832), (12, 10324860), (13, 9530640), (14, 8849880), (15, 8259888), (16, 7743645), (18, 6883240), (20, 6194916), (21, 5899920), (24, 5162430), (26, 4765320), (28, 4424940), (30, 4129944), (31, 3996720), (35, 3539952), (36, 3441620), (39, 3176880), (40, 3097458), (42, 2949960), (45, 2753296), (48, 2581215), (52, 2382660), (56, 2212470), (60, 2064972), (61, 2031120), (62, 1998360), (63, 1966640), (65, 1906128), (70, 1769976), (72, 1720810), (78, 1588440), (80, 1548729), (84, 1474980), (90, 1376648), (91, 1361520), (93, 1332240), (104, 1191330), (105, 1179984), (112, 1106235), (117, 1058960), (120, 1032486), (122, 1015560), (124, 999180), (126, 983320), (130, 953064), (140, 884988), (144, 860405), (155, 799344), (156, 794220), (168, 737490), (180, 688324), (182, 680760), (183, 677040), (186, 666120), (195, 635376), (208, 595665), (210, 589992), (217, 570960), (234, 529480), (240, 516243), (244, 507780), (248, 499590), (252, 491660), (260, 476532), (273, 453840), (279, 444080), (280, 442494), (305, 406224), (310, 399672), (312, 397110), (315, 393328), (336, 368745), (360, 344162), (364, 340380), (366, 338520), (372, 333060), (390, 317688), (403, 307440), (420, 294996), (427, 290160), (434, 285480), (455, 272304), (465, 266448), (468, 264740), (488, 253890), (496, 249795), (504, 245830), (520, 238266), (546, 226920), (549, 225680), (558, 222040), (560, 221247), (585, 211792), (610, 203112), (620, 199836), (624, 198555), (630, 196664), (651, 190320), (720, 172081), (728, 170190), (732, 169260), (744, 166530), (780, 158844), (793, 156240), (806, 153720), (819, 151280), (840, 147498), (854, 145080), (868, 142740), (910, 136152), (915, 135408), (930, 133224), (936, 132370), (976, 126945), (1008, 122915), (1040, 119133), (1085, 114192), (1092, 113460), (1098, 112840), (1116, 111020), (1170, 105896), (1209, 102480), (1220, 101556), (1240, 99918), (1260, 98332), (1281, 96720), (1302, 95160), (1365, 90768), (1395, 88816), (1456, 85095), (1464, 84630), (1488, 83265), (1560, 79422), (1586, 78120), (1612, 76860), (1638, 75640), (1680, 73749), (1708, 72540), (1736, 71370), (1820, 68076), (1830, 67704), (1860, 66612), (1872, 66185), (1891, 65520), (1953, 63440), (2015, 61488), (2135, 58032), (2170, 57096), (2184, 56730), (2196, 56420), (2232, 55510), (2340, 52948), (2379, 52080), (2418, 51240), (2440, 50778), (2480, 49959), (2520, 49166), (2562, 48360), (2604, 47580), (2730, 45384), (2745, 45136), (2790, 44408), (2821, 43920), (2928, 42315), (3120, 39711), (3172, 39060), (3224, 38430), (3255, 38064), (3276, 37820), (3416, 36270), (3472, 35685), (3627, 34160), (3640, 34038), (3660, 33852), (3720, 33306), (3782, 32760), (3843, 32240), (3906, 31720), (3965, 31248), (4030, 30744), (4095, 30256), (4270, 29016), (4340, 28548), (4368, 28365), (4392, 28210), (4464, 27755), (4680, 26474), (4758, 26040), (4836, 25620), (4880, 25389), (5040, 24583), (5124, 24180), (5208, 23790), (5460, 22692), (5490, 22568), (5551, 22320), (5580, 22204), (5642, 21960), (5673, 21840), (6045, 20496), (6344, 19530), (6405, 19344), (6448, 19215), (6510, 19032), (6552, 18910), (6832, 18135), (7137, 17360), (7254, 17080), (7280, 17019), (7320, 16926), (7440, 16653), (7564, 16380), (7686, 16120), (7812, 15860), (7930, 15624), (8060, 15372), (8190, 15128), (8463, 14640), (8540, 14508), (8680, 14274), (8784, 14105), (9360, 13237), (9455, 13104), (9516, 13020), (9672, 12810), (9765, 12688), (10248, 12090), (10416, 11895), (10920, 11346), (10980, 11284), (11102, 11160)]