255653280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 975421440

約数和(自身を除く): 719768160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 83, 90, 92, 93, 96, 108, 115, 120, 124, 135, 138, 144, 155, 160, 166, 180, 184, 186, 207, 216, 230, 240, 248, 249, 270, 276, 279, 288, 310, 332, 345, 360, 368, 372, 414, 415, 432, 460, 465, 480, 496, 498, 540, 552, 558, 620, 621, 664, 690, 713, 720, 736, 744, 747, 828, 830, 837, 864, 920, 930, 992, 996, 1035, 1080, 1104, 1116, 1240, 1242, 1245, 1328, 1380, 1395, 1426, 1440, 1488, 1494, 1656, 1660, 1674, 1840, 1860, 1909, 1992, 2070, 2139, 2160, 2208, 2232, 2241, 2480, 2484, 2490, 2573, 2656, 2760, 2790, 2852, 2976, 2988, 3105, 3312, 3320, 3348, 3565, 3680, 3720, 3735, 3818, 3984, 4140, 4185, 4278, 4320, 4464, 4482, 4960, 4968, 4980, 5146, 5520, 5580, 5704, 5727, 5976, 6210, 6417, 6624, 6640, 6696, 7130, 7440, 7470, 7636, 7719, 7968, 8280, 8370, 8556, 8928, 8964, 9545, 9936, 9960, 10292, 10695, 11040, 11160, 11205, 11408, 11454, 11952, 12420, 12834, 12865, 13280, 13392, 14260, 14880, 14940, 15272, 15438, 16560, 16740, 17112, 17181, 17928, 19090, 19251, 19872, 19920, 20584, 21390, 22320, 22410, 22816, 22908, 23157, 23904, 24840, 25668, 25730, 26784, 28520, 28635, 29880, 30544, 30876, 32085, 33120, 33480, 34224, 34362, 35856, 38180, 38502, 38595, 39840, 41168, 42780, 44640, 44820, 45816, 46314, 49680, 51336, 51460, 51543, 57040, 57270, 59179, 59760, 61088, 61752, 64170, 66960, 68448, 68724, 69471, 71712, 76360, 77004, 77190, 82336, 85560, 85905, 89640, 91632, 92628, 96255, 99360, 102672, 102920, 103086, 114080, 114540, 115785, 118358, 119520, 123504, 128340, 133920, 137448, 138942, 152720, 154008, 154380, 171120, 171810, 177537, 179280, 183264, 185256, 192510, 205344, 205840, 206172, 229080, 231570, 236716, 247008, 256680, 257715, 274896, 277884, 295895, 305440, 308016, 308760, 342240, 343620, 347355, 355074, 358560, 370512, 385020, 411680, 412344, 458160, 463140, 473432, 513360, 515430, 532611, 549792, 555768, 591790, 616032, 617520, 687240, 694710, 710148, 741024, 770040, 824688, 887685, 916320, 926280, 946864, 1026720, 1030860, 1065222, 1111536, 1183580, 1235040, 1374480, 1389420, 1420296, 1540080, 1597833, 1649376, 1775370, 1852560, 1893728, 2061720, 2130444, 2223072, 2367160, 2663055, 2748960, 2778840, 2840592, 3080160, 3195666, 3550740, 3705120, 4123440, 4260888, 4734320, 5326110, 5557680, 5681184, 6391332, 7101480, 7989165, 8246880, 8521776, 9468640, 10652220, 11115360, 12782664, 14202960, 15978330, 17043552, 21304440, 25565328, 28405920, 31956660, 42608880, 51130656, 63913320, 85217760, 127826640, 255653280]

約数ペア:

[(1, 255653280), (2, 127826640), (3, 85217760), (4, 63913320), (5, 51130656), (6, 42608880), (8, 31956660), (9, 28405920), (10, 25565328), (12, 21304440), (15, 17043552), (16, 15978330), (18, 14202960), (20, 12782664), (23, 11115360), (24, 10652220), (27, 9468640), (30, 8521776), (31, 8246880), (32, 7989165), (36, 7101480), (40, 6391332), (45, 5681184), (46, 5557680), (48, 5326110), (54, 4734320), (60, 4260888), (62, 4123440), (69, 3705120), (72, 3550740), (80, 3195666), (83, 3080160), (90, 2840592), (92, 2778840), (93, 2748960), (96, 2663055), (108, 2367160), (115, 2223072), (120, 2130444), (124, 2061720), (135, 1893728), (138, 1852560), (144, 1775370), (155, 1649376), (160, 1597833), (166, 1540080), (180, 1420296), (184, 1389420), (186, 1374480), (207, 1235040), (216, 1183580), (230, 1111536), (240, 1065222), (248, 1030860), (249, 1026720), (270, 946864), (276, 926280), (279, 916320), (288, 887685), (310, 824688), (332, 770040), (345, 741024), (360, 710148), (368, 694710), (372, 687240), (414, 617520), (415, 616032), (432, 591790), (460, 555768), (465, 549792), (480, 532611), (496, 515430), (498, 513360), (540, 473432), (552, 463140), (558, 458160), (620, 412344), (621, 411680), (664, 385020), (690, 370512), (713, 358560), (720, 355074), (736, 347355), (744, 343620), (747, 342240), (828, 308760), (830, 308016), (837, 305440), (864, 295895), (920, 277884), (930, 274896), (992, 257715), (996, 256680), (1035, 247008), (1080, 236716), (1104, 231570), (1116, 229080), (1240, 206172), (1242, 205840), (1245, 205344), (1328, 192510), (1380, 185256), (1395, 183264), (1426, 179280), (1440, 177537), (1488, 171810), (1494, 171120), (1656, 154380), (1660, 154008), (1674, 152720), (1840, 138942), (1860, 137448), (1909, 133920), (1992, 128340), (2070, 123504), (2139, 119520), (2160, 118358), (2208, 115785), (2232, 114540), (2241, 114080), (2480, 103086), (2484, 102920), (2490, 102672), (2573, 99360), (2656, 96255), (2760, 92628), (2790, 91632), (2852, 89640), (2976, 85905), (2988, 85560), (3105, 82336), (3312, 77190), (3320, 77004), (3348, 76360), (3565, 71712), (3680, 69471), (3720, 68724), (3735, 68448), (3818, 66960), (3984, 64170), (4140, 61752), (4185, 61088), (4278, 59760), (4320, 59179), (4464, 57270), (4482, 57040), (4960, 51543), (4968, 51460), (4980, 51336), (5146, 49680), (5520, 46314), (5580, 45816), (5704, 44820), (5727, 44640), (5976, 42780), (6210, 41168), (6417, 39840), (6624, 38595), (6640, 38502), (6696, 38180), (7130, 35856), (7440, 34362), (7470, 34224), (7636, 33480), (7719, 33120), (7968, 32085), (8280, 30876), (8370, 30544), (8556, 29880), (8928, 28635), (8964, 28520), (9545, 26784), (9936, 25730), (9960, 25668), (10292, 24840), (10695, 23904), (11040, 23157), (11160, 22908), (11205, 22816), (11408, 22410), (11454, 22320), (11952, 21390), (12420, 20584), (12834, 19920), (12865, 19872), (13280, 19251), (13392, 19090), (14260, 17928), (14880, 17181), (14940, 17112), (15272, 16740), (15438, 16560)]