15420638640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10601}}^1$

素因数の和:10676

約数の個数: 320

約数和(自身を含む): 56792793600

約数和(自身を除く): 41372154960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 48, 55, 57, 58, 60, 66, 76, 80, 87, 88, 95, 110, 114, 116, 120, 132, 145, 152, 165, 174, 176, 190, 209, 220, 228, 232, 240, 264, 285, 290, 304, 319, 330, 348, 380, 418, 435, 440, 456, 464, 528, 551, 570, 580, 627, 638, 660, 696, 760, 836, 870, 880, 912, 957, 1045, 1102, 1140, 1160, 1254, 1276, 1320, 1392, 1520, 1595, 1653, 1672, 1740, 1914, 2090, 2204, 2280, 2320, 2508, 2552, 2640, 2755, 3135, 3190, 3306, 3344, 3480, 3828, 4180, 4408, 4560, 4785, 5016, 5104, 5510, 6061, 6270, 6380, 6612, 6960, 7656, 8265, 8360, 8816, 9570, 10032, 10601, 11020, 12122, 12540, 12760, 13224, 15312, 16530, 16720, 18183, 19140, 21202, 22040, 24244, 25080, 25520, 26448, 30305, 31803, 33060, 36366, 38280, 42404, 44080, 48488, 50160, 53005, 60610, 63606, 66120, 72732, 76560, 84808, 90915, 96976, 106010, 116611, 121220, 127212, 132240, 145464, 159015, 169616, 181830, 201419, 212020, 233222, 242440, 254424, 290928, 307429, 318030, 349833, 363660, 402838, 424040, 466444, 484880, 508848, 583055, 604257, 614858, 636060, 699666, 727320, 805676, 848080, 922287, 932888, 1007095, 1166110, 1208514, 1229716, 1272120, 1399332, 1454640, 1537145, 1611352, 1749165, 1844574, 1865776, 2014190, 2215609, 2332220, 2417028, 2459432, 2544240, 2798664, 3021285, 3074290, 3222704, 3381719, 3498330, 3689148, 4028380, 4431218, 4611435, 4664440, 4834056, 4918864, 5597328, 5841151, 6042570, 6148580, 6646827, 6763438, 6996660, 7378296, 8056760, 8862436, 9222870, 9328880, 9668112, 10145157, 11078045, 11682302, 12085140, 12297160, 13293654, 13526876, 13993320, 14756592, 16113520, 16908595, 17523453, 17724872, 18445740, 20290314, 22156090, 23364604, 24170280, 24594320, 26587308, 27053752, 27986640, 29205755, 33234135, 33817190, 35046906, 35449744, 36891480, 40580628, 44312180, 46729208, 48340560, 50725785, 53174616, 54107504, 58411510, 64252661, 66468270, 67634380, 70093812, 73782960, 81161256, 87617265, 88624360, 93458416, 101451570, 106349232, 116823020, 128505322, 132936540, 135268760, 140187624, 162322512, 175234530, 177248720, 192757983, 202903140, 233646040, 257010644, 265873080, 270537520, 280375248, 321263305, 350469060, 385515966, 405806280, 467292080, 514021288, 531746160, 642526610, 700938120, 771031932, 811612560, 963789915, 1028042576, 1285053220, 1401876240, 1542063864, 1927579830, 2570106440, 3084127728, 3855159660, 5140212880, 7710319320, 15420638640]

約数ペア:

[(1, 15420638640), (2, 7710319320), (3, 5140212880), (4, 3855159660), (5, 3084127728), (6, 2570106440), (8, 1927579830), (10, 1542063864), (11, 1401876240), (12, 1285053220), (15, 1028042576), (16, 963789915), (19, 811612560), (20, 771031932), (22, 700938120), (24, 642526610), (29, 531746160), (30, 514021288), (33, 467292080), (38, 405806280), (40, 385515966), (44, 350469060), (48, 321263305), (55, 280375248), (57, 270537520), (58, 265873080), (60, 257010644), (66, 233646040), (76, 202903140), (80, 192757983), (87, 177248720), (88, 175234530), (95, 162322512), (110, 140187624), (114, 135268760), (116, 132936540), (120, 128505322), (132, 116823020), (145, 106349232), (152, 101451570), (165, 93458416), (174, 88624360), (176, 87617265), (190, 81161256), (209, 73782960), (220, 70093812), (228, 67634380), (232, 66468270), (240, 64252661), (264, 58411510), (285, 54107504), (290, 53174616), (304, 50725785), (319, 48340560), (330, 46729208), (348, 44312180), (380, 40580628), (418, 36891480), (435, 35449744), (440, 35046906), (456, 33817190), (464, 33234135), (528, 29205755), (551, 27986640), (570, 27053752), (580, 26587308), (627, 24594320), (638, 24170280), (660, 23364604), (696, 22156090), (760, 20290314), (836, 18445740), (870, 17724872), (880, 17523453), (912, 16908595), (957, 16113520), (1045, 14756592), (1102, 13993320), (1140, 13526876), (1160, 13293654), (1254, 12297160), (1276, 12085140), (1320, 11682302), (1392, 11078045), (1520, 10145157), (1595, 9668112), (1653, 9328880), (1672, 9222870), (1740, 8862436), (1914, 8056760), (2090, 7378296), (2204, 6996660), (2280, 6763438), (2320, 6646827), (2508, 6148580), (2552, 6042570), (2640, 5841151), (2755, 5597328), (3135, 4918864), (3190, 4834056), (3306, 4664440), (3344, 4611435), (3480, 4431218), (3828, 4028380), (4180, 3689148), (4408, 3498330), (4560, 3381719), (4785, 3222704), (5016, 3074290), (5104, 3021285), (5510, 2798664), (6061, 2544240), (6270, 2459432), (6380, 2417028), (6612, 2332220), (6960, 2215609), (7656, 2014190), (8265, 1865776), (8360, 1844574), (8816, 1749165), (9570, 1611352), (10032, 1537145), (10601, 1454640), (11020, 1399332), (12122, 1272120), (12540, 1229716), (12760, 1208514), (13224, 1166110), (15312, 1007095), (16530, 932888), (16720, 922287), (18183, 848080), (19140, 805676), (21202, 727320), (22040, 699666), (24244, 636060), (25080, 614858), (25520, 604257), (26448, 583055), (30305, 508848), (31803, 484880), (33060, 466444), (36366, 424040), (38280, 402838), (42404, 363660), (44080, 349833), (48488, 318030), (50160, 307429), (53005, 290928), (60610, 254424), (63606, 242440), (66120, 233222), (72732, 212020), (76560, 201419), (84808, 181830), (90915, 169616), (96976, 159015), (106010, 145464), (116611, 132240), (121220, 127212)]