304824240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2008

約数の個数: 240

約数和(自身を含む): 1208303616

約数和(自身を除く): 903479376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1951, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3902, 3906, 4340, 4464, 5040, 5208, 5580, 5853, 6510, 7440, 7804, 7812, 8680, 9755, 9765, 10416, 11160, 11706, 13020, 13657, 15608, 15624, 17360, 17559, 19510, 19530, 22320, 23412, 26040, 27314, 29265, 31216, 31248, 35118, 39020, 39060, 40971, 46824, 52080, 54628, 58530, 60481, 68285, 70236, 78040, 78120, 81942, 87795, 93648, 109256, 117060, 120962, 122913, 136570, 140472, 156080, 156240, 163884, 175590, 181443, 204855, 218512, 234120, 241924, 245826, 273140, 280944, 302405, 327768, 351180, 362886, 409710, 423367, 468240, 483848, 491652, 544329, 546280, 604810, 614565, 655536, 702360, 725772, 819420, 846734, 907215, 967696, 983304, 1088658, 1092560, 1209620, 1229130, 1270101, 1404720, 1451544, 1638840, 1693468, 1814430, 1966608, 2116835, 2177316, 2419240, 2458260, 2540202, 2721645, 2903088, 3277680, 3386936, 3628860, 3810303, 4233670, 4354632, 4838480, 4916520, 5080404, 5443290, 6350505, 6773872, 7257720, 7620606, 8467340, 8709264, 9833040, 10160808, 10886580, 12701010, 14515440, 15241212, 16934680, 19051515, 20321616, 21773160, 25402020, 30482424, 33869360, 38103030, 43546320, 50804040, 60964848, 76206060, 101608080, 152412120, 304824240]

約数ペア:

[(1, 304824240), (2, 152412120), (3, 101608080), (4, 76206060), (5, 60964848), (6, 50804040), (7, 43546320), (8, 38103030), (9, 33869360), (10, 30482424), (12, 25402020), (14, 21773160), (15, 20321616), (16, 19051515), (18, 16934680), (20, 15241212), (21, 14515440), (24, 12701010), (28, 10886580), (30, 10160808), (31, 9833040), (35, 8709264), (36, 8467340), (40, 7620606), (42, 7257720), (45, 6773872), (48, 6350505), (56, 5443290), (60, 5080404), (62, 4916520), (63, 4838480), (70, 4354632), (72, 4233670), (80, 3810303), (84, 3628860), (90, 3386936), (93, 3277680), (105, 2903088), (112, 2721645), (120, 2540202), (124, 2458260), (126, 2419240), (140, 2177316), (144, 2116835), (155, 1966608), (168, 1814430), (180, 1693468), (186, 1638840), (210, 1451544), (217, 1404720), (240, 1270101), (248, 1229130), (252, 1209620), (279, 1092560), (280, 1088658), (310, 983304), (315, 967696), (336, 907215), (360, 846734), (372, 819420), (420, 725772), (434, 702360), (465, 655536), (496, 614565), (504, 604810), (558, 546280), (560, 544329), (620, 491652), (630, 483848), (651, 468240), (720, 423367), (744, 409710), (840, 362886), (868, 351180), (930, 327768), (1008, 302405), (1085, 280944), (1116, 273140), (1240, 245826), (1260, 241924), (1302, 234120), (1395, 218512), (1488, 204855), (1680, 181443), (1736, 175590), (1860, 163884), (1951, 156240), (1953, 156080), (2170, 140472), (2232, 136570), (2480, 122913), (2520, 120962), (2604, 117060), (2790, 109256), (3255, 93648), (3472, 87795), (3720, 81942), (3902, 78120), (3906, 78040), (4340, 70236), (4464, 68285), (5040, 60481), (5208, 58530), (5580, 54628), (5853, 52080), (6510, 46824), (7440, 40971), (7804, 39060), (7812, 39020), (8680, 35118), (9755, 31248), (9765, 31216), (10416, 29265), (11160, 27314), (11706, 26040), (13020, 23412), (13657, 22320), (15608, 19530), (15624, 19510), (17360, 17559)]