20131470720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2602

約数の個数: 384

約数和(自身を含む): 74522579040

約数和(自身を除く): 54391108320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 83, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 166, 170, 180, 192, 204, 240, 249, 255, 272, 288, 306, 320, 332, 340, 360, 384, 408, 415, 480, 498, 510, 544, 576, 612, 640, 664, 680, 720, 747, 765, 816, 830, 960, 996, 1020, 1088, 1152, 1224, 1245, 1328, 1360, 1411, 1440, 1494, 1530, 1632, 1660, 1920, 1992, 2040, 2176, 2448, 2477, 2490, 2656, 2720, 2822, 2880, 2988, 3060, 3264, 3320, 3735, 3984, 4080, 4233, 4896, 4954, 4980, 5312, 5440, 5644, 5760, 5976, 6120, 6528, 6640, 7055, 7431, 7470, 7968, 8160, 8466, 9792, 9908, 9960, 10624, 10880, 11288, 11952, 12240, 12385, 12699, 13280, 14110, 14862, 14940, 15936, 16320, 16932, 19584, 19816, 19920, 21165, 22293, 22576, 23904, 24480, 24770, 25398, 26560, 28220, 29724, 29880, 31872, 32640, 33864, 37155, 39632, 39840, 42109, 42330, 44586, 45152, 47808, 48960, 49540, 50796, 53120, 56440, 59448, 59760, 63495, 67728, 74310, 79264, 79680, 84218, 84660, 89172, 90304, 95616, 97920, 99080, 101592, 111465, 112880, 118896, 119520, 126327, 126990, 135456, 148620, 158528, 159360, 168436, 169320, 178344, 180608, 198160, 203184, 205591, 210545, 222930, 225760, 237792, 239040, 252654, 253980, 270912, 297240, 317056, 336872, 338640, 356688, 378981, 396320, 406368, 411182, 421090, 445860, 451520, 475584, 478080, 505308, 507960, 541824, 594480, 616773, 631635, 673744, 677280, 713376, 757962, 792640, 812736, 822364, 842180, 891720, 903040, 951168, 1010616, 1015920, 1027955, 1188960, 1233546, 1263270, 1347488, 1354560, 1426752, 1515924, 1585280, 1625472, 1644728, 1684360, 1783440, 1850319, 1894905, 2021232, 2031840, 2055910, 2377920, 2467092, 2526540, 2694976, 2709120, 2853504, 3031848, 3083865, 3289456, 3368720, 3495047, 3566880, 3700638, 3789810, 4042464, 4063680, 4111820, 4755840, 4934184, 5053080, 5389952, 6063696, 6167730, 6578912, 6737440, 6990094, 7133760, 7401276, 7579620, 8084928, 8127360, 8223640, 9251595, 9868368, 10106160, 10485141, 12127392, 12335460, 13157824, 13474880, 13980188, 14267520, 14802552, 15159240, 16169856, 16447280, 17475235, 18503190, 19736736, 20212320, 20970282, 24254784, 24670920, 26315648, 26949760, 27960376, 29605104, 30318480, 31455423, 32894560, 34950470, 37006380, 39473472, 40424640, 41940564, 48509568, 49341840, 52425705, 55920752, 59210208, 60636960, 62910846, 65789120, 69900940, 74012760, 78946944, 80849280, 83881128, 98683680, 104851410, 111841504, 118420416, 121273920, 125821692, 131578240, 139801880, 148025520, 157277115, 167762256, 197367360, 209702820, 223683008, 236840832, 242547840, 251643384, 279603760, 296051040, 314554230, 335524512, 394734720, 419405640, 447366016, 503286768, 559207520, 592102080, 629108460, 671049024, 838811280, 1006573536, 1118415040, 1184204160, 1258216920, 1342098048, 1677622560, 2013147072, 2236830080, 2516433840, 3355245120, 4026294144, 5032867680, 6710490240, 10065735360, 20131470720]

約数ペア:

[(1, 20131470720), (2, 10065735360), (3, 6710490240), (4, 5032867680), (5, 4026294144), (6, 3355245120), (8, 2516433840), (9, 2236830080), (10, 2013147072), (12, 1677622560), (15, 1342098048), (16, 1258216920), (17, 1184204160), (18, 1118415040), (20, 1006573536), (24, 838811280), (30, 671049024), (32, 629108460), (34, 592102080), (36, 559207520), (40, 503286768), (45, 447366016), (48, 419405640), (51, 394734720), (60, 335524512), (64, 314554230), (68, 296051040), (72, 279603760), (80, 251643384), (83, 242547840), (85, 236840832), (90, 223683008), (96, 209702820), (102, 197367360), (120, 167762256), (128, 157277115), (136, 148025520), (144, 139801880), (153, 131578240), (160, 125821692), (166, 121273920), (170, 118420416), (180, 111841504), (192, 104851410), (204, 98683680), (240, 83881128), (249, 80849280), (255, 78946944), (272, 74012760), (288, 69900940), (306, 65789120), (320, 62910846), (332, 60636960), (340, 59210208), (360, 55920752), (384, 52425705), (408, 49341840), (415, 48509568), (480, 41940564), (498, 40424640), (510, 39473472), (544, 37006380), (576, 34950470), (612, 32894560), (640, 31455423), (664, 30318480), (680, 29605104), (720, 27960376), (747, 26949760), (765, 26315648), (816, 24670920), (830, 24254784), (960, 20970282), (996, 20212320), (1020, 19736736), (1088, 18503190), (1152, 17475235), (1224, 16447280), (1245, 16169856), (1328, 15159240), (1360, 14802552), (1411, 14267520), (1440, 13980188), (1494, 13474880), (1530, 13157824), (1632, 12335460), (1660, 12127392), (1920, 10485141), (1992, 10106160), (2040, 9868368), (2176, 9251595), (2448, 8223640), (2477, 8127360), (2490, 8084928), (2656, 7579620), (2720, 7401276), (2822, 7133760), (2880, 6990094), (2988, 6737440), (3060, 6578912), (3264, 6167730), (3320, 6063696), (3735, 5389952), (3984, 5053080), (4080, 4934184), (4233, 4755840), (4896, 4111820), (4954, 4063680), (4980, 4042464), (5312, 3789810), (5440, 3700638), (5644, 3566880), (5760, 3495047), (5976, 3368720), (6120, 3289456), (6528, 3083865), (6640, 3031848), (7055, 2853504), (7431, 2709120), (7470, 2694976), (7968, 2526540), (8160, 2467092), (8466, 2377920), (9792, 2055910), (9908, 2031840), (9960, 2021232), (10624, 1894905), (10880, 1850319), (11288, 1783440), (11952, 1684360), (12240, 1644728), (12385, 1625472), (12699, 1585280), (13280, 1515924), (14110, 1426752), (14862, 1354560), (14940, 1347488), (15936, 1263270), (16320, 1233546), (16932, 1188960), (19584, 1027955), (19816, 1015920), (19920, 1010616), (21165, 951168), (22293, 903040), (22576, 891720), (23904, 842180), (24480, 822364), (24770, 812736), (25398, 792640), (26560, 757962), (28220, 713376), (29724, 677280), (29880, 673744), (31872, 631635), (32640, 616773), (33864, 594480), (37155, 541824), (39632, 507960), (39840, 505308), (42109, 478080), (42330, 475584), (44586, 451520), (45152, 445860), (47808, 421090), (48960, 411182), (49540, 406368), (50796, 396320), (53120, 378981), (56440, 356688), (59448, 338640), (59760, 336872), (63495, 317056), (67728, 297240), (74310, 270912), (79264, 253980), (79680, 252654), (84218, 239040), (84660, 237792), (89172, 225760), (90304, 222930), (95616, 210545), (97920, 205591), (99080, 203184), (101592, 198160), (111465, 180608), (112880, 178344), (118896, 169320), (119520, 168436), (126327, 159360), (126990, 158528), (135456, 148620)]