665115360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15227}}^1$

素因数の和:15265

約数の個数: 192

約数和(自身を含む): 2578770432

約数和(自身を除く): 1913655072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 15227, 21840, 30454, 43680, 45681, 60908, 76135, 91362, 106589, 121816, 152270, 182724, 197951, 213178, 228405, 243632, 304540, 319767, 365448, 395902, 426356, 456810, 487264, 532945, 593853, 609080, 639534, 730896, 791804, 852712, 913620, 989755, 1065890, 1187706, 1218160, 1279068, 1385657, 1461792, 1583608, 1598835, 1705424, 1827240, 1979510, 2131780, 2375412, 2436320, 2558136, 2771314, 2969265, 3167216, 3197670, 3410848, 3654480, 3959020, 4156971, 4263560, 4750824, 5116272, 5542628, 5938530, 6334432, 6395340, 6928285, 7308960, 7918040, 8313942, 8527120, 9501648, 10232544, 11085256, 11877060, 12790680, 13856570, 15836080, 16627884, 17054240, 19003296, 20784855, 22170512, 23754120, 25581360, 27713140, 31672160, 33255768, 41569710, 44341024, 47508240, 51162720, 55426280, 66511536, 83139420, 95016480, 110852560, 133023072, 166278840, 221705120, 332557680, 665115360]

約数ペア:

[(1, 665115360), (2, 332557680), (3, 221705120), (4, 166278840), (5, 133023072), (6, 110852560), (7, 95016480), (8, 83139420), (10, 66511536), (12, 55426280), (13, 51162720), (14, 47508240), (15, 44341024), (16, 41569710), (20, 33255768), (21, 31672160), (24, 27713140), (26, 25581360), (28, 23754120), (30, 22170512), (32, 20784855), (35, 19003296), (39, 17054240), (40, 16627884), (42, 15836080), (48, 13856570), (52, 12790680), (56, 11877060), (60, 11085256), (65, 10232544), (70, 9501648), (78, 8527120), (80, 8313942), (84, 7918040), (91, 7308960), (96, 6928285), (104, 6395340), (105, 6334432), (112, 5938530), (120, 5542628), (130, 5116272), (140, 4750824), (156, 4263560), (160, 4156971), (168, 3959020), (182, 3654480), (195, 3410848), (208, 3197670), (210, 3167216), (224, 2969265), (240, 2771314), (260, 2558136), (273, 2436320), (280, 2375412), (312, 2131780), (336, 1979510), (364, 1827240), (390, 1705424), (416, 1598835), (420, 1583608), (455, 1461792), (480, 1385657), (520, 1279068), (546, 1218160), (560, 1187706), (624, 1065890), (672, 989755), (728, 913620), (780, 852712), (840, 791804), (910, 730896), (1040, 639534), (1092, 609080), (1120, 593853), (1248, 532945), (1365, 487264), (1456, 456810), (1560, 426356), (1680, 395902), (1820, 365448), (2080, 319767), (2184, 304540), (2730, 243632), (2912, 228405), (3120, 213178), (3360, 197951), (3640, 182724), (4368, 152270), (5460, 121816), (6240, 106589), (7280, 91362), (8736, 76135), (10920, 60908), (14560, 45681), (15227, 43680), (21840, 30454)]