315007171920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{27329}}^1$

素因数の和:29642

約数の個数: 240

約数和(自身を含む): 1209600437760

約数和(自身を除く): 894593265840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2287, 2520, 4574, 5040, 6861, 9148, 11435, 13722, 16009, 18296, 20583, 22870, 27329, 27444, 32018, 34305, 36592, 41166, 45740, 48027, 54658, 54888, 64036, 68610, 80045, 81987, 82332, 91480, 96054, 102915, 109316, 109776, 128072, 136645, 137220, 144081, 160090, 163974, 164664, 182960, 191303, 192108, 205830, 218632, 240135, 245961, 256144, 273290, 274440, 288162, 320180, 327948, 329328, 382606, 384216, 409935, 411660, 437264, 480270, 491922, 546580, 548880, 573909, 576324, 640360, 655896, 720405, 765212, 768432, 819870, 823320, 956515, 960540, 983844, 1093160, 1147818, 1152648, 1229805, 1280720, 1311792, 1440810, 1530424, 1639740, 1646640, 1721727, 1913030, 1921080, 1967688, 2186320, 2295636, 2305296, 2459610, 2869545, 2881620, 3060848, 3279480, 3443454, 3826060, 3842160, 3935376, 4591272, 4919220, 5739090, 5763240, 6558960, 6886908, 7652120, 8608635, 9182544, 9838440, 11478180, 11526480, 13773816, 15304240, 17217270, 19676880, 22956360, 27547632, 34434540, 45912720, 62501423, 68869080, 125002846, 137738160, 187504269, 250005692, 312507115, 375008538, 437509961, 500011384, 562512807, 625014230, 750017076, 875019922, 937521345, 1000022768, 1125025614, 1250028460, 1312529883, 1500034152, 1750039844, 1875042690, 2187549805, 2250051228, 2500056920, 2625059766, 2812564035, 3000068304, 3500079688, 3750085380, 3937589649, 4375099610, 4500102456, 5000113840, 5250119532, 5625128070, 6562649415, 7000159376, 7500170760, 7875179298, 8750199220, 9000204912, 10500239064, 11250256140, 13125298830, 15000341520, 15750358596, 17500398440, 19687948245, 21000478128, 22500512280, 26250597660, 31500717192, 35000796880, 39375896490, 45001024560, 52501195320, 63001434384, 78751792980, 105002390640, 157503585960, 315007171920]

約数ペア:

[(1, 315007171920), (2, 157503585960), (3, 105002390640), (4, 78751792980), (5, 63001434384), (6, 52501195320), (7, 45001024560), (8, 39375896490), (9, 35000796880), (10, 31500717192), (12, 26250597660), (14, 22500512280), (15, 21000478128), (16, 19687948245), (18, 17500398440), (20, 15750358596), (21, 15000341520), (24, 13125298830), (28, 11250256140), (30, 10500239064), (35, 9000204912), (36, 8750199220), (40, 7875179298), (42, 7500170760), (45, 7000159376), (48, 6562649415), (56, 5625128070), (60, 5250119532), (63, 5000113840), (70, 4500102456), (72, 4375099610), (80, 3937589649), (84, 3750085380), (90, 3500079688), (105, 3000068304), (112, 2812564035), (120, 2625059766), (126, 2500056920), (140, 2250051228), (144, 2187549805), (168, 1875042690), (180, 1750039844), (210, 1500034152), (240, 1312529883), (252, 1250028460), (280, 1125025614), (315, 1000022768), (336, 937521345), (360, 875019922), (420, 750017076), (504, 625014230), (560, 562512807), (630, 500011384), (720, 437509961), (840, 375008538), (1008, 312507115), (1260, 250005692), (1680, 187504269), (2287, 137738160), (2520, 125002846), (4574, 68869080), (5040, 62501423), (6861, 45912720), (9148, 34434540), (11435, 27547632), (13722, 22956360), (16009, 19676880), (18296, 17217270), (20583, 15304240), (22870, 13773816), (27329, 11526480), (27444, 11478180), (32018, 9838440), (34305, 9182544), (36592, 8608635), (41166, 7652120), (45740, 6886908), (48027, 6558960), (54658, 5763240), (54888, 5739090), (64036, 4919220), (68610, 4591272), (80045, 3935376), (81987, 3842160), (82332, 3826060), (91480, 3443454), (96054, 3279480), (102915, 3060848), (109316, 2881620), (109776, 2869545), (128072, 2459610), (136645, 2305296), (137220, 2295636), (144081, 2186320), (160090, 1967688), (163974, 1921080), (164664, 1913030), (182960, 1721727), (191303, 1646640), (192108, 1639740), (205830, 1530424), (218632, 1440810), (240135, 1311792), (245961, 1280720), (256144, 1229805), (273290, 1152648), (274440, 1147818), (288162, 1093160), (320180, 983844), (327948, 960540), (329328, 956515), (382606, 823320), (384216, 819870), (409935, 768432), (411660, 765212), (437264, 720405), (480270, 655896), (491922, 640360), (546580, 576324), (548880, 573909)]