356271840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 1313335296

約数和(自身を除く): 957063456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 347, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 694, 713, 720, 736, 744, 828, 920, 930, 992, 1035, 1041, 1104, 1116, 1240, 1380, 1388, 1395, 1426, 1440, 1488, 1656, 1735, 1840, 1860, 2070, 2082, 2139, 2208, 2232, 2480, 2760, 2776, 2790, 2852, 2976, 3123, 3312, 3470, 3565, 3680, 3720, 4140, 4164, 4278, 4464, 4960, 5205, 5520, 5552, 5580, 5704, 6246, 6417, 6624, 6940, 7130, 7440, 7981, 8280, 8328, 8556, 8928, 10410, 10695, 10757, 11040, 11104, 11160, 11408, 12492, 12834, 13880, 14260, 14880, 15615, 15962, 16560, 16656, 17112, 20820, 21390, 21514, 22320, 22816, 23943, 24984, 25668, 27760, 28520, 31230, 31924, 32085, 32271, 33120, 33312, 34224, 39905, 41640, 42780, 43028, 44640, 47886, 49968, 51336, 53785, 55520, 57040, 62460, 63848, 64170, 64542, 68448, 71829, 79810, 83280, 85560, 86056, 95772, 96813, 99936, 102672, 107570, 114080, 119715, 124920, 127696, 128340, 129084, 143658, 159620, 161355, 166560, 171120, 172112, 191544, 193626, 205344, 215140, 239430, 247411, 249840, 255392, 256680, 258168, 287316, 319240, 322710, 342240, 344224, 359145, 383088, 387252, 430280, 478860, 484065, 494822, 499680, 513360, 516336, 574632, 638480, 645420, 718290, 742233, 766176, 774504, 860560, 957720, 968130, 989644, 1026720, 1032672, 1149264, 1237055, 1276960, 1290840, 1436580, 1484466, 1549008, 1721120, 1915440, 1936260, 1979288, 2226699, 2298528, 2474110, 2581680, 2873160, 2968932, 3098016, 3711165, 3830880, 3872520, 3958576, 4453398, 4948220, 5163360, 5746320, 5937864, 7422330, 7745040, 7917152, 8906796, 9896440, 11133495, 11492640, 11875728, 14844660, 15490080, 17813592, 19792880, 22266990, 23751456, 29689320, 35627184, 39585760, 44533980, 59378640, 71254368, 89067960, 118757280, 178135920, 356271840]

約数ペア:

[(1, 356271840), (2, 178135920), (3, 118757280), (4, 89067960), (5, 71254368), (6, 59378640), (8, 44533980), (9, 39585760), (10, 35627184), (12, 29689320), (15, 23751456), (16, 22266990), (18, 19792880), (20, 17813592), (23, 15490080), (24, 14844660), (30, 11875728), (31, 11492640), (32, 11133495), (36, 9896440), (40, 8906796), (45, 7917152), (46, 7745040), (48, 7422330), (60, 5937864), (62, 5746320), (69, 5163360), (72, 4948220), (80, 4453398), (90, 3958576), (92, 3872520), (93, 3830880), (96, 3711165), (115, 3098016), (120, 2968932), (124, 2873160), (138, 2581680), (144, 2474110), (155, 2298528), (160, 2226699), (180, 1979288), (184, 1936260), (186, 1915440), (207, 1721120), (230, 1549008), (240, 1484466), (248, 1436580), (276, 1290840), (279, 1276960), (288, 1237055), (310, 1149264), (345, 1032672), (347, 1026720), (360, 989644), (368, 968130), (372, 957720), (414, 860560), (460, 774504), (465, 766176), (480, 742233), (496, 718290), (552, 645420), (558, 638480), (620, 574632), (690, 516336), (694, 513360), (713, 499680), (720, 494822), (736, 484065), (744, 478860), (828, 430280), (920, 387252), (930, 383088), (992, 359145), (1035, 344224), (1041, 342240), (1104, 322710), (1116, 319240), (1240, 287316), (1380, 258168), (1388, 256680), (1395, 255392), (1426, 249840), (1440, 247411), (1488, 239430), (1656, 215140), (1735, 205344), (1840, 193626), (1860, 191544), (2070, 172112), (2082, 171120), (2139, 166560), (2208, 161355), (2232, 159620), (2480, 143658), (2760, 129084), (2776, 128340), (2790, 127696), (2852, 124920), (2976, 119715), (3123, 114080), (3312, 107570), (3470, 102672), (3565, 99936), (3680, 96813), (3720, 95772), (4140, 86056), (4164, 85560), (4278, 83280), (4464, 79810), (4960, 71829), (5205, 68448), (5520, 64542), (5552, 64170), (5580, 63848), (5704, 62460), (6246, 57040), (6417, 55520), (6624, 53785), (6940, 51336), (7130, 49968), (7440, 47886), (7981, 44640), (8280, 43028), (8328, 42780), (8556, 41640), (8928, 39905), (10410, 34224), (10695, 33312), (10757, 33120), (11040, 32271), (11104, 32085), (11160, 31924), (11408, 31230), (12492, 28520), (12834, 27760), (13880, 25668), (14260, 24984), (14880, 23943), (15615, 22816), (15962, 22320), (16560, 21514), (16656, 21390), (17112, 20820)]