71848080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 320

約数和(自身を含む): 271411200

約数和(自身を除く): 199563120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 36, 37, 40, 45, 48, 54, 58, 60, 62, 72, 74, 80, 87, 90, 93, 108, 111, 116, 120, 124, 135, 144, 145, 148, 155, 174, 180, 185, 186, 216, 222, 232, 240, 248, 261, 270, 279, 290, 296, 310, 333, 348, 360, 370, 372, 432, 435, 444, 464, 465, 496, 522, 540, 555, 558, 580, 592, 620, 666, 696, 720, 740, 744, 783, 837, 870, 888, 899, 930, 999, 1044, 1073, 1080, 1110, 1116, 1147, 1160, 1240, 1305, 1332, 1392, 1395, 1480, 1488, 1566, 1665, 1674, 1740, 1776, 1798, 1860, 1998, 2088, 2146, 2160, 2220, 2232, 2294, 2320, 2480, 2610, 2664, 2697, 2790, 2960, 3132, 3219, 3330, 3348, 3441, 3480, 3596, 3720, 3915, 3996, 4176, 4185, 4292, 4440, 4464, 4495, 4588, 4995, 5220, 5328, 5365, 5394, 5580, 5735, 6264, 6438, 6660, 6696, 6882, 6960, 7192, 7440, 7830, 7992, 8091, 8370, 8584, 8880, 8990, 9176, 9657, 9990, 10323, 10440, 10730, 10788, 11160, 11470, 12528, 12876, 13320, 13392, 13485, 13764, 14384, 15660, 15984, 16095, 16182, 16740, 17168, 17205, 17980, 18352, 19314, 19980, 20646, 20880, 21460, 21576, 22320, 22940, 24273, 25752, 26640, 26970, 27528, 28971, 30969, 31320, 32190, 32364, 33263, 33480, 34410, 35960, 38628, 39960, 40455, 41292, 42920, 43152, 45880, 48285, 48546, 51504, 51615, 53940, 55056, 57942, 61938, 62640, 64380, 64728, 66526, 66960, 68820, 71920, 77256, 79920, 80910, 82584, 85840, 91760, 96570, 97092, 99789, 103230, 107880, 115884, 121365, 123876, 128760, 129456, 133052, 137640, 144855, 154512, 154845, 161820, 165168, 166315, 193140, 194184, 199578, 206460, 215760, 231768, 242730, 247752, 257520, 266104, 275280, 289710, 299367, 309690, 323640, 332630, 386280, 388368, 399156, 412920, 463536, 485460, 495504, 498945, 532208, 579420, 598734, 619380, 647280, 665260, 772560, 798312, 825840, 898101, 970920, 997890, 1158840, 1197468, 1238760, 1330520, 1496835, 1596624, 1796202, 1941840, 1995780, 2317680, 2394936, 2477520, 2661040, 2993670, 3592404, 3991560, 4490505, 4789872, 5987340, 7184808, 7983120, 8981010, 11974680, 14369616, 17962020, 23949360, 35924040, 71848080]

約数ペア:

[(1, 71848080), (2, 35924040), (3, 23949360), (4, 17962020), (5, 14369616), (6, 11974680), (8, 8981010), (9, 7983120), (10, 7184808), (12, 5987340), (15, 4789872), (16, 4490505), (18, 3991560), (20, 3592404), (24, 2993670), (27, 2661040), (29, 2477520), (30, 2394936), (31, 2317680), (36, 1995780), (37, 1941840), (40, 1796202), (45, 1596624), (48, 1496835), (54, 1330520), (58, 1238760), (60, 1197468), (62, 1158840), (72, 997890), (74, 970920), (80, 898101), (87, 825840), (90, 798312), (93, 772560), (108, 665260), (111, 647280), (116, 619380), (120, 598734), (124, 579420), (135, 532208), (144, 498945), (145, 495504), (148, 485460), (155, 463536), (174, 412920), (180, 399156), (185, 388368), (186, 386280), (216, 332630), (222, 323640), (232, 309690), (240, 299367), (248, 289710), (261, 275280), (270, 266104), (279, 257520), (290, 247752), (296, 242730), (310, 231768), (333, 215760), (348, 206460), (360, 199578), (370, 194184), (372, 193140), (432, 166315), (435, 165168), (444, 161820), (464, 154845), (465, 154512), (496, 144855), (522, 137640), (540, 133052), (555, 129456), (558, 128760), (580, 123876), (592, 121365), (620, 115884), (666, 107880), (696, 103230), (720, 99789), (740, 97092), (744, 96570), (783, 91760), (837, 85840), (870, 82584), (888, 80910), (899, 79920), (930, 77256), (999, 71920), (1044, 68820), (1073, 66960), (1080, 66526), (1110, 64728), (1116, 64380), (1147, 62640), (1160, 61938), (1240, 57942), (1305, 55056), (1332, 53940), (1392, 51615), (1395, 51504), (1480, 48546), (1488, 48285), (1566, 45880), (1665, 43152), (1674, 42920), (1740, 41292), (1776, 40455), (1798, 39960), (1860, 38628), (1998, 35960), (2088, 34410), (2146, 33480), (2160, 33263), (2220, 32364), (2232, 32190), (2294, 31320), (2320, 30969), (2480, 28971), (2610, 27528), (2664, 26970), (2697, 26640), (2790, 25752), (2960, 24273), (3132, 22940), (3219, 22320), (3330, 21576), (3348, 21460), (3441, 20880), (3480, 20646), (3596, 19980), (3720, 19314), (3915, 18352), (3996, 17980), (4176, 17205), (4185, 17168), (4292, 16740), (4440, 16182), (4464, 16095), (4495, 15984), (4588, 15660), (4995, 14384), (5220, 13764), (5328, 13485), (5365, 13392), (5394, 13320), (5580, 12876), (5735, 12528), (6264, 11470), (6438, 11160), (6660, 10788), (6696, 10730), (6882, 10440), (6960, 10323), (7192, 9990), (7440, 9657), (7830, 9176), (7992, 8990), (8091, 8880), (8370, 8584)]