249868320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 192

約数和(自身を含む): 884991744

約数和(自身を除く): 635123424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1741, 1794, 1840, 2080, 2208, 2392, 2760, 2990, 3120, 3482, 3588, 3680, 4485, 4784, 5223, 5520, 5980, 6240, 6964, 7176, 8705, 8970, 9568, 10446, 11040, 11960, 13928, 14352, 17410, 17940, 20892, 22633, 23920, 26115, 27856, 28704, 34820, 35880, 40043, 41784, 45266, 47840, 52230, 55712, 67899, 69640, 71760, 80086, 83568, 90532, 104460, 113165, 120129, 135798, 139280, 143520, 160172, 167136, 181064, 200215, 208920, 226330, 240258, 271596, 278560, 320344, 339495, 362128, 400430, 417840, 452660, 480516, 520559, 543192, 600645, 640688, 678990, 724256, 800860, 835680, 905320, 961032, 1041118, 1086384, 1201290, 1281376, 1357980, 1561677, 1601720, 1810640, 1922064, 2082236, 2172768, 2402580, 2602795, 2715960, 3123354, 3203440, 3621280, 3844128, 4164472, 4805160, 5205590, 5431920, 6246708, 6406880, 7808385, 8328944, 9610320, 10411180, 10863840, 12493416, 15616770, 16657888, 19220640, 20822360, 24986832, 31233540, 41644720, 49973664, 62467080, 83289440, 124934160, 249868320]

約数ペア:

[(1, 249868320), (2, 124934160), (3, 83289440), (4, 62467080), (5, 49973664), (6, 41644720), (8, 31233540), (10, 24986832), (12, 20822360), (13, 19220640), (15, 16657888), (16, 15616770), (20, 12493416), (23, 10863840), (24, 10411180), (26, 9610320), (30, 8328944), (32, 7808385), (39, 6406880), (40, 6246708), (46, 5431920), (48, 5205590), (52, 4805160), (60, 4164472), (65, 3844128), (69, 3621280), (78, 3203440), (80, 3123354), (92, 2715960), (96, 2602795), (104, 2402580), (115, 2172768), (120, 2082236), (130, 1922064), (138, 1810640), (156, 1601720), (160, 1561677), (184, 1357980), (195, 1281376), (208, 1201290), (230, 1086384), (240, 1041118), (260, 961032), (276, 905320), (299, 835680), (312, 800860), (345, 724256), (368, 678990), (390, 640688), (416, 600645), (460, 543192), (480, 520559), (520, 480516), (552, 452660), (598, 417840), (624, 400430), (690, 362128), (736, 339495), (780, 320344), (897, 278560), (920, 271596), (1040, 240258), (1104, 226330), (1196, 208920), (1248, 200215), (1380, 181064), (1495, 167136), (1560, 160172), (1741, 143520), (1794, 139280), (1840, 135798), (2080, 120129), (2208, 113165), (2392, 104460), (2760, 90532), (2990, 83568), (3120, 80086), (3482, 71760), (3588, 69640), (3680, 67899), (4485, 55712), (4784, 52230), (5223, 47840), (5520, 45266), (5980, 41784), (6240, 40043), (6964, 35880), (7176, 34820), (8705, 28704), (8970, 27856), (9568, 26115), (10446, 23920), (11040, 22633), (11960, 20892), (13928, 17940), (14352, 17410)]