28161813120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2520

約数の個数: 384

約数和(自身を含む): 105288284160

約数和(自身を除く): 77126471040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 127, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 254, 280, 294, 320, 336, 381, 384, 392, 420, 448, 480, 490, 508, 560, 588, 635, 640, 672, 735, 762, 784, 840, 889, 896, 960, 980, 1016, 1120, 1176, 1270, 1344, 1470, 1524, 1568, 1680, 1778, 1905, 1920, 1960, 2032, 2240, 2352, 2357, 2540, 2667, 2688, 2940, 3048, 3136, 3360, 3556, 3810, 3920, 4064, 4445, 4480, 4704, 4714, 5080, 5334, 5880, 6096, 6223, 6272, 6720, 7071, 7112, 7620, 7840, 8128, 8890, 9408, 9428, 10160, 10668, 11760, 11785, 12192, 12446, 13335, 13440, 14142, 14224, 15240, 15680, 16256, 16499, 17780, 18669, 18816, 18856, 20320, 21336, 23520, 23570, 24384, 24892, 26670, 28284, 28448, 30480, 31115, 31360, 32998, 35355, 35560, 37338, 37712, 40640, 42672, 47040, 47140, 48768, 49497, 49784, 53340, 56568, 56896, 60960, 62230, 65996, 70710, 71120, 74676, 75424, 81280, 82495, 85344, 93345, 94080, 94280, 98994, 99568, 106680, 113136, 113792, 115493, 121920, 124460, 131992, 141420, 142240, 149352, 150848, 164990, 170688, 186690, 188560, 197988, 199136, 213360, 226272, 230986, 243840, 247485, 248920, 263984, 282840, 284480, 298704, 299339, 301696, 329980, 341376, 346479, 373380, 377120, 395976, 398272, 426720, 452544, 461972, 494970, 497840, 527968, 565680, 568960, 577465, 597408, 598678, 659960, 692958, 746760, 754240, 791952, 796544, 853440, 898017, 905088, 923944, 989940, 995680, 1055936, 1131360, 1154930, 1194816, 1197356, 1319920, 1385916, 1493520, 1496695, 1508480, 1583904, 1706880, 1732395, 1796034, 1847888, 1979880, 1991360, 2095373, 2111872, 2262720, 2309860, 2389632, 2394712, 2639840, 2771832, 2987040, 2993390, 3167808, 3464790, 3592068, 3695776, 3959760, 3982720, 4190746, 4490085, 4525440, 4619720, 4789424, 5279680, 5543664, 5974080, 5986780, 6286119, 6335616, 6929580, 7184136, 7391552, 7919520, 8381492, 8980170, 9239440, 9578848, 10476865, 10559360, 11087328, 11948160, 11973560, 12572238, 13859160, 14368272, 14667611, 14783104, 15839040, 16762984, 17960340, 18478880, 19157696, 20953730, 22174656, 23947120, 25144476, 27718320, 28736544, 29335222, 31430595, 31678080, 33525968, 35920680, 36957760, 38315392, 41907460, 44002833, 44349312, 47894240, 50288952, 55436640, 57473088, 58670444, 62861190, 67051936, 71841360, 73338055, 73915520, 83814920, 88005666, 95788480, 100577904, 110873280, 114946176, 117340888, 125722380, 134103872, 143682720, 146676110, 167629840, 176011332, 191576960, 201155808, 220014165, 221746560, 234681776, 251444760, 268207744, 287365440, 293352220, 335259680, 352022664, 402311616, 440028330, 469363552, 502889520, 574730880, 586704440, 670519360, 704045328, 804623232, 880056660, 938727104, 1005779040, 1173408880, 1341038720, 1408090656, 1760113320, 1877454208, 2011558080, 2346817760, 2816181312, 3520226640, 4023116160, 4693635520, 5632362624, 7040453280, 9387271040, 14080906560, 28161813120]

約数ペア:

[(1, 28161813120), (2, 14080906560), (3, 9387271040), (4, 7040453280), (5, 5632362624), (6, 4693635520), (7, 4023116160), (8, 3520226640), (10, 2816181312), (12, 2346817760), (14, 2011558080), (15, 1877454208), (16, 1760113320), (20, 1408090656), (21, 1341038720), (24, 1173408880), (28, 1005779040), (30, 938727104), (32, 880056660), (35, 804623232), (40, 704045328), (42, 670519360), (48, 586704440), (49, 574730880), (56, 502889520), (60, 469363552), (64, 440028330), (70, 402311616), (80, 352022664), (84, 335259680), (96, 293352220), (98, 287365440), (105, 268207744), (112, 251444760), (120, 234681776), (127, 221746560), (128, 220014165), (140, 201155808), (147, 191576960), (160, 176011332), (168, 167629840), (192, 146676110), (196, 143682720), (210, 134103872), (224, 125722380), (240, 117340888), (245, 114946176), (254, 110873280), (280, 100577904), (294, 95788480), (320, 88005666), (336, 83814920), (381, 73915520), (384, 73338055), (392, 71841360), (420, 67051936), (448, 62861190), (480, 58670444), (490, 57473088), (508, 55436640), (560, 50288952), (588, 47894240), (635, 44349312), (640, 44002833), (672, 41907460), (735, 38315392), (762, 36957760), (784, 35920680), (840, 33525968), (889, 31678080), (896, 31430595), (960, 29335222), (980, 28736544), (1016, 27718320), (1120, 25144476), (1176, 23947120), (1270, 22174656), (1344, 20953730), (1470, 19157696), (1524, 18478880), (1568, 17960340), (1680, 16762984), (1778, 15839040), (1905, 14783104), (1920, 14667611), (1960, 14368272), (2032, 13859160), (2240, 12572238), (2352, 11973560), (2357, 11948160), (2540, 11087328), (2667, 10559360), (2688, 10476865), (2940, 9578848), (3048, 9239440), (3136, 8980170), (3360, 8381492), (3556, 7919520), (3810, 7391552), (3920, 7184136), (4064, 6929580), (4445, 6335616), (4480, 6286119), (4704, 5986780), (4714, 5974080), (5080, 5543664), (5334, 5279680), (5880, 4789424), (6096, 4619720), (6223, 4525440), (6272, 4490085), (6720, 4190746), (7071, 3982720), (7112, 3959760), (7620, 3695776), (7840, 3592068), (8128, 3464790), (8890, 3167808), (9408, 2993390), (9428, 2987040), (10160, 2771832), (10668, 2639840), (11760, 2394712), (11785, 2389632), (12192, 2309860), (12446, 2262720), (13335, 2111872), (13440, 2095373), (14142, 1991360), (14224, 1979880), (15240, 1847888), (15680, 1796034), (16256, 1732395), (16499, 1706880), (17780, 1583904), (18669, 1508480), (18816, 1496695), (18856, 1493520), (20320, 1385916), (21336, 1319920), (23520, 1197356), (23570, 1194816), (24384, 1154930), (24892, 1131360), (26670, 1055936), (28284, 995680), (28448, 989940), (30480, 923944), (31115, 905088), (31360, 898017), (32998, 853440), (35355, 796544), (35560, 791952), (37338, 754240), (37712, 746760), (40640, 692958), (42672, 659960), (47040, 598678), (47140, 597408), (48768, 577465), (49497, 568960), (49784, 565680), (53340, 527968), (56568, 497840), (56896, 494970), (60960, 461972), (62230, 452544), (65996, 426720), (70710, 398272), (71120, 395976), (74676, 377120), (75424, 373380), (81280, 346479), (82495, 341376), (85344, 329980), (93345, 301696), (94080, 299339), (94280, 298704), (98994, 284480), (99568, 282840), (106680, 263984), (113136, 248920), (113792, 247485), (115493, 243840), (121920, 230986), (124460, 226272), (131992, 213360), (141420, 199136), (142240, 197988), (149352, 188560), (150848, 186690), (164990, 170688)]