1620107580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 576

約数和(自身を含む): 6306370560

約数和(自身を除く): 4686262980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 23, 26, 28, 30, 35, 38, 39, 42, 46, 49, 52, 57, 60, 65, 69, 70, 76, 78, 84, 91, 92, 95, 97, 98, 105, 114, 115, 130, 133, 138, 140, 147, 156, 161, 182, 190, 194, 195, 196, 210, 228, 230, 245, 247, 260, 266, 273, 276, 285, 291, 294, 299, 322, 345, 364, 380, 388, 390, 399, 420, 437, 455, 460, 483, 485, 490, 494, 532, 546, 570, 582, 588, 598, 637, 644, 665, 679, 690, 735, 741, 780, 798, 805, 874, 897, 910, 931, 966, 970, 980, 988, 1092, 1127, 1140, 1164, 1196, 1235, 1261, 1274, 1311, 1330, 1358, 1365, 1380, 1455, 1470, 1482, 1495, 1596, 1610, 1729, 1748, 1794, 1820, 1843, 1862, 1911, 1932, 1940, 1995, 2037, 2093, 2185, 2231, 2254, 2415, 2470, 2522, 2548, 2622, 2660, 2716, 2730, 2793, 2910, 2940, 2964, 2990, 3059, 3185, 3220, 3381, 3395, 3458, 3588, 3686, 3705, 3724, 3783, 3822, 3990, 4074, 4186, 4370, 4462, 4485, 4508, 4655, 4753, 4830, 4940, 5044, 5187, 5244, 5460, 5529, 5586, 5635, 5681, 5820, 5980, 6118, 6279, 6305, 6370, 6555, 6693, 6762, 6790, 6916, 7372, 7410, 7566, 7644, 7980, 8148, 8372, 8645, 8740, 8827, 8924, 8970, 9177, 9215, 9310, 9506, 9555, 9660, 10185, 10374, 10465, 11058, 11155, 11172, 11270, 11362, 12103, 12236, 12558, 12610, 12740, 12901, 13110, 13386, 13524, 13580, 13965, 14259, 14651, 14820, 15132, 15295, 15617, 16905, 17043, 17290, 17654, 17940, 18354, 18430, 18620, 18915, 19012, 19110, 20370, 20748, 20930, 21413, 22116, 22310, 22540, 22724, 23765, 23959, 24206, 25116, 25220, 25802, 25935, 26220, 26481, 26772, 27645, 27930, 28405, 28518, 29003, 29302, 30590, 31234, 31395, 33465, 33810, 34086, 34580, 35308, 36309, 36708, 36860, 37830, 38220, 38703, 39767, 40740, 41860, 42389, 42826, 43953, 44135, 44620, 45885, 46851, 47530, 47918, 48412, 51604, 51870, 52962, 55290, 55860, 56810, 57036, 58006, 58604, 60515, 61180, 61789, 62468, 62790, 64239, 64505, 66930, 67620, 68172, 71295, 71877, 72618, 73255, 75660, 77406, 78085, 79534, 84778, 85215, 85652, 87009, 87906, 88270, 90307, 91770, 93702, 95060, 95836, 103740, 105924, 107065, 109319, 110580, 113620, 116012, 119301, 119795, 121030, 123578, 125580, 127167, 128478, 129010, 132405, 133860, 142590, 143754, 145015, 145236, 146510, 154812, 156170, 159068, 167713, 169556, 170430, 174018, 175812, 176540, 180614, 181545, 183540, 185367, 187404, 193515, 198835, 203021, 211945, 214130, 218638, 219765, 234255, 238602, 239590, 242060, 247156, 254334, 256956, 258020, 264810, 270921, 278369, 285180, 287508, 290030, 293020, 296723, 308945, 312340, 321195, 327957, 335426, 340860, 348036, 359385, 361228, 363090, 370734, 387030, 397670, 406042, 423890, 428260, 435045, 437276, 439530, 451535, 468510, 477204, 479180, 503139, 508668, 529620, 541842, 546595, 551057, 556738, 580060, 593446, 596505, 609063, 617890, 635835, 642390, 655914, 670852, 718770, 726180, 741468, 774060, 795340, 812084, 835107, 838565, 847780, 870090, 879060, 890169, 903070, 926835, 937020, 1006278, 1015105, 1083684, 1093190, 1102114, 1113476, 1173991, 1186892, 1193010, 1218126, 1235780, 1271670, 1284780, 1311828, 1354605, 1391845, 1421147, 1437540, 1483615, 1639785, 1653171, 1670214, 1677130, 1740180, 1780338, 1806140, 1853670, 2012556, 2030210, 2077061, 2186380, 2204228, 2347982, 2386020, 2436252, 2515695, 2543340, 2709210, 2755285, 2783690, 2842294, 2967230, 3045315, 3279570, 3306342, 3340428, 3354260, 3521973, 3560676, 3707340, 3857399, 4060420, 4154122, 4175535, 4263441, 4450845, 4695964, 5031390, 5418420, 5510570, 5567380, 5684588, 5869955, 5934460, 6090630, 6231183, 6559140, 6612684, 7043946, 7105735, 7714798, 8265855, 8308244, 8351070, 8526882, 8901690, 10062780, 10385305, 11021140, 11572197, 11739910, 12181260, 12462366, 14087892, 14211470, 15429596, 16531710, 16702140, 17053764, 17609865, 17803380, 19286995, 20770610, 21317205, 23144394, 23479820, 24924732, 27001793, 28422940, 31155915, 33063420, 35219730, 38573990, 41541220, 42634410, 46288788, 54003586, 57860985, 62311830, 70439460, 77147980, 81005379, 85268820, 108007172, 115721970, 124623660, 135008965, 162010758, 231443940, 270017930, 324021516, 405026895, 540035860, 810053790, 1620107580]

約数ペア:

[(1, 1620107580), (2, 810053790), (3, 540035860), (4, 405026895), (5, 324021516), (6, 270017930), (7, 231443940), (10, 162010758), (12, 135008965), (13, 124623660), (14, 115721970), (15, 108007172), (19, 85268820), (20, 81005379), (21, 77147980), (23, 70439460), (26, 62311830), (28, 57860985), (30, 54003586), (35, 46288788), (38, 42634410), (39, 41541220), (42, 38573990), (46, 35219730), (49, 33063420), (52, 31155915), (57, 28422940), (60, 27001793), (65, 24924732), (69, 23479820), (70, 23144394), (76, 21317205), (78, 20770610), (84, 19286995), (91, 17803380), (92, 17609865), (95, 17053764), (97, 16702140), (98, 16531710), (105, 15429596), (114, 14211470), (115, 14087892), (130, 12462366), (133, 12181260), (138, 11739910), (140, 11572197), (147, 11021140), (156, 10385305), (161, 10062780), (182, 8901690), (190, 8526882), (194, 8351070), (195, 8308244), (196, 8265855), (210, 7714798), (228, 7105735), (230, 7043946), (245, 6612684), (247, 6559140), (260, 6231183), (266, 6090630), (273, 5934460), (276, 5869955), (285, 5684588), (291, 5567380), (294, 5510570), (299, 5418420), (322, 5031390), (345, 4695964), (364, 4450845), (380, 4263441), (388, 4175535), (390, 4154122), (399, 4060420), (420, 3857399), (437, 3707340), (455, 3560676), (460, 3521973), (483, 3354260), (485, 3340428), (490, 3306342), (494, 3279570), (532, 3045315), (546, 2967230), (570, 2842294), (582, 2783690), (588, 2755285), (598, 2709210), (637, 2543340), (644, 2515695), (665, 2436252), (679, 2386020), (690, 2347982), (735, 2204228), (741, 2186380), (780, 2077061), (798, 2030210), (805, 2012556), (874, 1853670), (897, 1806140), (910, 1780338), (931, 1740180), (966, 1677130), (970, 1670214), (980, 1653171), (988, 1639785), (1092, 1483615), (1127, 1437540), (1140, 1421147), (1164, 1391845), (1196, 1354605), (1235, 1311828), (1261, 1284780), (1274, 1271670), (1311, 1235780), (1330, 1218126), (1358, 1193010), (1365, 1186892), (1380, 1173991), (1455, 1113476), (1470, 1102114), (1482, 1093190), (1495, 1083684), (1596, 1015105), (1610, 1006278), (1729, 937020), (1748, 926835), (1794, 903070), (1820, 890169), (1843, 879060), (1862, 870090), (1911, 847780), (1932, 838565), (1940, 835107), (1995, 812084), (2037, 795340), (2093, 774060), (2185, 741468), (2231, 726180), (2254, 718770), (2415, 670852), (2470, 655914), (2522, 642390), (2548, 635835), (2622, 617890), (2660, 609063), (2716, 596505), (2730, 593446), (2793, 580060), (2910, 556738), (2940, 551057), (2964, 546595), (2990, 541842), (3059, 529620), (3185, 508668), (3220, 503139), (3381, 479180), (3395, 477204), (3458, 468510), (3588, 451535), (3686, 439530), (3705, 437276), (3724, 435045), (3783, 428260), (3822, 423890), (3990, 406042), (4074, 397670), (4186, 387030), (4370, 370734), (4462, 363090), (4485, 361228), (4508, 359385), (4655, 348036), (4753, 340860), (4830, 335426), (4940, 327957), (5044, 321195), (5187, 312340), (5244, 308945), (5460, 296723), (5529, 293020), (5586, 290030), (5635, 287508), (5681, 285180), (5820, 278369), (5980, 270921), (6118, 264810), (6279, 258020), (6305, 256956), (6370, 254334), (6555, 247156), (6693, 242060), (6762, 239590), (6790, 238602), (6916, 234255), (7372, 219765), (7410, 218638), (7566, 214130), (7644, 211945), (7980, 203021), (8148, 198835), (8372, 193515), (8645, 187404), (8740, 185367), (8827, 183540), (8924, 181545), (8970, 180614), (9177, 176540), (9215, 175812), (9310, 174018), (9506, 170430), (9555, 169556), (9660, 167713), (10185, 159068), (10374, 156170), (10465, 154812), (11058, 146510), (11155, 145236), (11172, 145015), (11270, 143754), (11362, 142590), (12103, 133860), (12236, 132405), (12558, 129010), (12610, 128478), (12740, 127167), (12901, 125580), (13110, 123578), (13386, 121030), (13524, 119795), (13580, 119301), (13965, 116012), (14259, 113620), (14651, 110580), (14820, 109319), (15132, 107065), (15295, 105924), (15617, 103740), (16905, 95836), (17043, 95060), (17290, 93702), (17654, 91770), (17940, 90307), (18354, 88270), (18430, 87906), (18620, 87009), (18915, 85652), (19012, 85215), (19110, 84778), (20370, 79534), (20748, 78085), (20930, 77406), (21413, 75660), (22116, 73255), (22310, 72618), (22540, 71877), (22724, 71295), (23765, 68172), (23959, 67620), (24206, 66930), (25116, 64505), (25220, 64239), (25802, 62790), (25935, 62468), (26220, 61789), (26481, 61180), (26772, 60515), (27645, 58604), (27930, 58006), (28405, 57036), (28518, 56810), (29003, 55860), (29302, 55290), (30590, 52962), (31234, 51870), (31395, 51604), (33465, 48412), (33810, 47918), (34086, 47530), (34580, 46851), (35308, 45885), (36309, 44620), (36708, 44135), (36860, 43953), (37830, 42826), (38220, 42389), (38703, 41860), (39767, 40740)]