20371120560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1313

約数の個数: 480

約数和(自身を含む): 82792320000

約数和(自身を除く): 62421199440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 199, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 398, 399, 420, 456, 504, 532, 560, 570, 597, 630, 665, 684, 720, 760, 796, 798, 840, 855, 912, 995, 1008, 1064, 1069, 1140, 1194, 1197, 1260, 1330, 1368, 1393, 1520, 1592, 1596, 1680, 1710, 1791, 1990, 1995, 2128, 2138, 2280, 2388, 2394, 2520, 2660, 2736, 2786, 2985, 3184, 3192, 3207, 3420, 3582, 3781, 3980, 3990, 4179, 4276, 4560, 4776, 4788, 5040, 5320, 5345, 5572, 5970, 5985, 6384, 6414, 6840, 6965, 7164, 7483, 7562, 7960, 7980, 8358, 8552, 8955, 9552, 9576, 9621, 10640, 10690, 11144, 11343, 11940, 11970, 12537, 12828, 13680, 13930, 14328, 14966, 15124, 15920, 15960, 16035, 16716, 17104, 17910, 18905, 19152, 19242, 20311, 20895, 21380, 22288, 22449, 22686, 23880, 23940, 25074, 25656, 26467, 27860, 28656, 29932, 30248, 31920, 32070, 33432, 34029, 35820, 37415, 37810, 38484, 40622, 41790, 42760, 44898, 45372, 47760, 47880, 48105, 50148, 51312, 52934, 55720, 56715, 59864, 60496, 60933, 62685, 64140, 66864, 67347, 68058, 71640, 74830, 75620, 76968, 79401, 81244, 83580, 85520, 89796, 90744, 95760, 96210, 100296, 101555, 105868, 111440, 112245, 113430, 119728, 121866, 125370, 128280, 132335, 134694, 136116, 142177, 143280, 149660, 151240, 153936, 158802, 162488, 167160, 170145, 179592, 181488, 182799, 192420, 200592, 203110, 211736, 212731, 224490, 226860, 238203, 243732, 250740, 256560, 264670, 269388, 272232, 284354, 299320, 302480, 304665, 317604, 324976, 334320, 336735, 340290, 359184, 365598, 384840, 397005, 406220, 423472, 425462, 426531, 448980, 453720, 476406, 487464, 501480, 529340, 538776, 544464, 568708, 598640, 609330, 635208, 638193, 673470, 680580, 710885, 731196, 769680, 794010, 812440, 850924, 853062, 897960, 907440, 913995, 952812, 974928, 1002960, 1058680, 1063655, 1077552, 1137416, 1191015, 1218660, 1270416, 1276386, 1279593, 1346940, 1361160, 1421770, 1462392, 1489117, 1588020, 1624880, 1701848, 1706124, 1795920, 1827990, 1905624, 1914579, 2117360, 2127310, 2132655, 2274832, 2382030, 2437320, 2552772, 2559186, 2693880, 2722320, 2843540, 2924784, 2978234, 3176040, 3190965, 3403696, 3412248, 3655980, 3811248, 3829158, 4041889, 4254620, 4265310, 4467351, 4764060, 4874640, 5105544, 5118372, 5387760, 5687080, 5956468, 6352080, 6381930, 6397965, 6824496, 7311960, 7445585, 7658316, 8083778, 8509240, 8530620, 8934702, 9528120, 9572895, 10211088, 10236744, 11374160, 11912936, 12125667, 12763860, 12795930, 13402053, 14623920, 14891170, 15316632, 16167556, 17018480, 17061240, 17869404, 19056240, 19145790, 20209445, 20473488, 22336755, 23825872, 24251334, 25527720, 25591860, 26804106, 28293223, 29782340, 30633264, 32335112, 34122480, 35738808, 36377001, 38291580, 40418890, 44673510, 48502668, 51055440, 51183720, 53608212, 56586446, 59564680, 60628335, 64670224, 67010265, 71477616, 72754002, 76583160, 80837780, 84879669, 89347020, 97005336, 102367440, 107216424, 113172892, 119129360, 121256670, 134020530, 141466115, 145508004, 153166320, 161675560, 169759338, 178694040, 181885005, 194010672, 214432848, 226345784, 242513340, 254639007, 268041060, 282932230, 291016008, 323351120, 339518676, 357388080, 363770010, 424398345, 452691568, 485026680, 509278014, 536082120, 565864460, 582032016, 679037352, 727540020, 848796690, 970053360, 1018556028, 1072164240, 1131728920, 1273195035, 1358074704, 1455080040, 1697593380, 2037112056, 2263457840, 2546390070, 2910160080, 3395186760, 4074224112, 5092780140, 6790373520, 10185560280, 20371120560]

約数ペア:

[(1, 20371120560), (2, 10185560280), (3, 6790373520), (4, 5092780140), (5, 4074224112), (6, 3395186760), (7, 2910160080), (8, 2546390070), (9, 2263457840), (10, 2037112056), (12, 1697593380), (14, 1455080040), (15, 1358074704), (16, 1273195035), (18, 1131728920), (19, 1072164240), (20, 1018556028), (21, 970053360), (24, 848796690), (28, 727540020), (30, 679037352), (35, 582032016), (36, 565864460), (38, 536082120), (40, 509278014), (42, 485026680), (45, 452691568), (48, 424398345), (56, 363770010), (57, 357388080), (60, 339518676), (63, 323351120), (70, 291016008), (72, 282932230), (76, 268041060), (80, 254639007), (84, 242513340), (90, 226345784), (95, 214432848), (105, 194010672), (112, 181885005), (114, 178694040), (120, 169759338), (126, 161675560), (133, 153166320), (140, 145508004), (144, 141466115), (152, 134020530), (168, 121256670), (171, 119129360), (180, 113172892), (190, 107216424), (199, 102367440), (210, 97005336), (228, 89347020), (240, 84879669), (252, 80837780), (266, 76583160), (280, 72754002), (285, 71477616), (304, 67010265), (315, 64670224), (336, 60628335), (342, 59564680), (360, 56586446), (380, 53608212), (398, 51183720), (399, 51055440), (420, 48502668), (456, 44673510), (504, 40418890), (532, 38291580), (560, 36377001), (570, 35738808), (597, 34122480), (630, 32335112), (665, 30633264), (684, 29782340), (720, 28293223), (760, 26804106), (796, 25591860), (798, 25527720), (840, 24251334), (855, 23825872), (912, 22336755), (995, 20473488), (1008, 20209445), (1064, 19145790), (1069, 19056240), (1140, 17869404), (1194, 17061240), (1197, 17018480), (1260, 16167556), (1330, 15316632), (1368, 14891170), (1393, 14623920), (1520, 13402053), (1592, 12795930), (1596, 12763860), (1680, 12125667), (1710, 11912936), (1791, 11374160), (1990, 10236744), (1995, 10211088), (2128, 9572895), (2138, 9528120), (2280, 8934702), (2388, 8530620), (2394, 8509240), (2520, 8083778), (2660, 7658316), (2736, 7445585), (2786, 7311960), (2985, 6824496), (3184, 6397965), (3192, 6381930), (3207, 6352080), (3420, 5956468), (3582, 5687080), (3781, 5387760), (3980, 5118372), (3990, 5105544), (4179, 4874640), (4276, 4764060), (4560, 4467351), (4776, 4265310), (4788, 4254620), (5040, 4041889), (5320, 3829158), (5345, 3811248), (5572, 3655980), (5970, 3412248), (5985, 3403696), (6384, 3190965), (6414, 3176040), (6840, 2978234), (6965, 2924784), (7164, 2843540), (7483, 2722320), (7562, 2693880), (7960, 2559186), (7980, 2552772), (8358, 2437320), (8552, 2382030), (8955, 2274832), (9552, 2132655), (9576, 2127310), (9621, 2117360), (10640, 1914579), (10690, 1905624), (11144, 1827990), (11343, 1795920), (11940, 1706124), (11970, 1701848), (12537, 1624880), (12828, 1588020), (13680, 1489117), (13930, 1462392), (14328, 1421770), (14966, 1361160), (15124, 1346940), (15920, 1279593), (15960, 1276386), (16035, 1270416), (16716, 1218660), (17104, 1191015), (17910, 1137416), (18905, 1077552), (19152, 1063655), (19242, 1058680), (20311, 1002960), (20895, 974928), (21380, 952812), (22288, 913995), (22449, 907440), (22686, 897960), (23880, 853062), (23940, 850924), (25074, 812440), (25656, 794010), (26467, 769680), (27860, 731196), (28656, 710885), (29932, 680580), (30248, 673470), (31920, 638193), (32070, 635208), (33432, 609330), (34029, 598640), (35820, 568708), (37415, 544464), (37810, 538776), (38484, 529340), (40622, 501480), (41790, 487464), (42760, 476406), (44898, 453720), (45372, 448980), (47760, 426531), (47880, 425462), (48105, 423472), (50148, 406220), (51312, 397005), (52934, 384840), (55720, 365598), (56715, 359184), (59864, 340290), (60496, 336735), (60933, 334320), (62685, 324976), (64140, 317604), (66864, 304665), (67347, 302480), (68058, 299320), (71640, 284354), (74830, 272232), (75620, 269388), (76968, 264670), (79401, 256560), (81244, 250740), (83580, 243732), (85520, 238203), (89796, 226860), (90744, 224490), (95760, 212731), (96210, 211736), (100296, 203110), (101555, 200592), (105868, 192420), (111440, 182799), (112245, 181488), (113430, 179592), (119728, 170145), (121866, 167160), (125370, 162488), (128280, 158802), (132335, 153936), (134694, 151240), (136116, 149660), (142177, 143280)]