28231754880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{35603}}^1$

素因数の和:35691

約数の個数: 256

約数和(自身を含む): 104590310400

約数和(自身を除く): 76358555520

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, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 128, 140, 160, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 384, 413, 420, 448, 472, 480, 560, 590, 640, 672, 708, 826, 840, 885, 896, 944, 960, 1120, 1180, 1239, 1344, 1416, 1652, 1680, 1770, 1888, 1920, 2065, 2240, 2360, 2478, 2688, 2832, 3304, 3360, 3540, 3776, 4130, 4480, 4720, 4956, 5664, 6195, 6608, 6720, 7080, 7552, 8260, 9440, 9912, 11328, 12390, 13216, 13440, 14160, 16520, 18880, 19824, 22656, 24780, 26432, 28320, 33040, 35603, 37760, 39648, 49560, 52864, 56640, 66080, 71206, 79296, 99120, 106809, 113280, 132160, 142412, 158592, 178015, 198240, 213618, 249221, 264320, 284824, 356030, 396480, 427236, 498442, 534045, 569648, 712060, 747663, 792960, 854472, 996884, 1068090, 1139296, 1246105, 1424120, 1495326, 1708944, 1993768, 2100577, 2136180, 2278592, 2492210, 2848240, 2990652, 3417888, 3738315, 3987536, 4201154, 4272360, 4557184, 4984420, 5696480, 5981304, 6301731, 6835776, 7476630, 7975072, 8402308, 8544720, 9968840, 10502885, 11392960, 11962608, 12603462, 13671552, 14704039, 14953260, 15950144, 16804616, 17089440, 19937680, 21005770, 22785920, 23925216, 25206924, 29408078, 29906520, 31508655, 31900288, 33609232, 34178880, 39875360, 42011540, 44112117, 47850432, 50413848, 58816156, 59813040, 63017310, 67218464, 68357760, 73520195, 79750720, 84023080, 88224234, 95700864, 100827696, 117632312, 119626080, 126034620, 134436928, 147040390, 159501440, 168046160, 176448468, 201655392, 220560585, 235264624, 239252160, 252069240, 268873856, 294080780, 336092320, 352896936, 403310784, 441121170, 470529248, 478504320, 504138480, 588161560, 672184640, 705793872, 806621568, 882242340, 941058496, 1008276960, 1176323120, 1344369280, 1411587744, 1764484680, 1882116992, 2016553920, 2352646240, 2823175488, 3528969360, 4033107840, 4705292480, 5646350976, 7057938720, 9410584960, 14115877440, 28231754880]

約数ペア:

[(1, 28231754880), (2, 14115877440), (3, 9410584960), (4, 7057938720), (5, 5646350976), (6, 4705292480), (7, 4033107840), (8, 3528969360), (10, 2823175488), (12, 2352646240), (14, 2016553920), (15, 1882116992), (16, 1764484680), (20, 1411587744), (21, 1344369280), (24, 1176323120), (28, 1008276960), (30, 941058496), (32, 882242340), (35, 806621568), (40, 705793872), (42, 672184640), (48, 588161560), (56, 504138480), (59, 478504320), (60, 470529248), (64, 441121170), (70, 403310784), (80, 352896936), (84, 336092320), (96, 294080780), (105, 268873856), (112, 252069240), (118, 239252160), (120, 235264624), (128, 220560585), (140, 201655392), (160, 176448468), (168, 168046160), (177, 159501440), (192, 147040390), (210, 134436928), (224, 126034620), (236, 119626080), (240, 117632312), (280, 100827696), (295, 95700864), (320, 88224234), (336, 84023080), (354, 79750720), (384, 73520195), (413, 68357760), (420, 67218464), (448, 63017310), (472, 59813040), (480, 58816156), (560, 50413848), (590, 47850432), (640, 44112117), (672, 42011540), (708, 39875360), (826, 34178880), (840, 33609232), (885, 31900288), (896, 31508655), (944, 29906520), (960, 29408078), (1120, 25206924), (1180, 23925216), (1239, 22785920), (1344, 21005770), (1416, 19937680), (1652, 17089440), (1680, 16804616), (1770, 15950144), (1888, 14953260), (1920, 14704039), (2065, 13671552), (2240, 12603462), (2360, 11962608), (2478, 11392960), (2688, 10502885), (2832, 9968840), (3304, 8544720), (3360, 8402308), (3540, 7975072), (3776, 7476630), (4130, 6835776), (4480, 6301731), (4720, 5981304), (4956, 5696480), (5664, 4984420), (6195, 4557184), (6608, 4272360), (6720, 4201154), (7080, 3987536), (7552, 3738315), (8260, 3417888), (9440, 2990652), (9912, 2848240), (11328, 2492210), (12390, 2278592), (13216, 2136180), (13440, 2100577), (14160, 1993768), (16520, 1708944), (18880, 1495326), (19824, 1424120), (22656, 1246105), (24780, 1139296), (26432, 1068090), (28320, 996884), (33040, 854472), (35603, 792960), (37760, 747663), (39648, 712060), (49560, 569648), (52864, 534045), (56640, 498442), (66080, 427236), (71206, 396480), (79296, 356030), (99120, 284824), (106809, 264320), (113280, 249221), (132160, 213618), (142412, 198240), (158592, 178015)]