202129920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 240

約数和(自身を含む): 725167872

約数和(自身を除く): 523037952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 283, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 566, 576, 620, 640, 720, 744, 768, 849, 930, 960, 992, 1116, 1132, 1152, 1240, 1280, 1395, 1415, 1440, 1488, 1536, 1698, 1860, 1920, 1984, 2232, 2264, 2304, 2480, 2547, 2560, 2790, 2830, 2880, 2976, 3396, 3720, 3840, 3968, 4245, 4464, 4528, 4608, 4960, 5094, 5580, 5660, 5760, 5952, 6792, 7440, 7680, 7936, 8490, 8773, 8928, 9056, 9920, 10188, 11160, 11320, 11520, 11904, 12735, 13584, 14880, 15872, 16980, 17546, 17856, 18112, 19840, 20376, 22320, 22640, 23040, 23808, 25470, 26319, 27168, 29760, 33960, 35092, 35712, 36224, 39680, 40752, 43865, 44640, 45280, 47616, 50940, 52638, 54336, 59520, 67920, 70184, 71424, 72448, 78957, 79360, 81504, 87730, 89280, 90560, 101880, 105276, 108672, 119040, 131595, 135840, 140368, 142848, 144896, 157914, 163008, 175460, 178560, 181120, 203760, 210552, 217344, 238080, 263190, 271680, 280736, 315828, 326016, 350920, 357120, 362240, 394785, 407520, 421104, 434688, 526380, 543360, 561472, 631656, 652032, 701840, 714240, 724480, 789570, 815040, 842208, 1052760, 1086720, 1122944, 1263312, 1304064, 1403680, 1579140, 1630080, 1684416, 2105520, 2173440, 2245888, 2526624, 2807360, 3158280, 3260160, 3368832, 4211040, 4491776, 5053248, 5614720, 6316560, 6520320, 6737664, 8422080, 10106496, 11229440, 12633120, 13475328, 16844160, 20212992, 22458880, 25266240, 33688320, 40425984, 50532480, 67376640, 101064960, 202129920]

約数ペア:

[(1, 202129920), (2, 101064960), (3, 67376640), (4, 50532480), (5, 40425984), (6, 33688320), (8, 25266240), (9, 22458880), (10, 20212992), (12, 16844160), (15, 13475328), (16, 12633120), (18, 11229440), (20, 10106496), (24, 8422080), (30, 6737664), (31, 6520320), (32, 6316560), (36, 5614720), (40, 5053248), (45, 4491776), (48, 4211040), (60, 3368832), (62, 3260160), (64, 3158280), (72, 2807360), (80, 2526624), (90, 2245888), (93, 2173440), (96, 2105520), (120, 1684416), (124, 1630080), (128, 1579140), (144, 1403680), (155, 1304064), (160, 1263312), (180, 1122944), (186, 1086720), (192, 1052760), (240, 842208), (248, 815040), (256, 789570), (279, 724480), (283, 714240), (288, 701840), (310, 652032), (320, 631656), (360, 561472), (372, 543360), (384, 526380), (465, 434688), (480, 421104), (496, 407520), (512, 394785), (558, 362240), (566, 357120), (576, 350920), (620, 326016), (640, 315828), (720, 280736), (744, 271680), (768, 263190), (849, 238080), (930, 217344), (960, 210552), (992, 203760), (1116, 181120), (1132, 178560), (1152, 175460), (1240, 163008), (1280, 157914), (1395, 144896), (1415, 142848), (1440, 140368), (1488, 135840), (1536, 131595), (1698, 119040), (1860, 108672), (1920, 105276), (1984, 101880), (2232, 90560), (2264, 89280), (2304, 87730), (2480, 81504), (2547, 79360), (2560, 78957), (2790, 72448), (2830, 71424), (2880, 70184), (2976, 67920), (3396, 59520), (3720, 54336), (3840, 52638), (3968, 50940), (4245, 47616), (4464, 45280), (4528, 44640), (4608, 43865), (4960, 40752), (5094, 39680), (5580, 36224), (5660, 35712), (5760, 35092), (5952, 33960), (6792, 29760), (7440, 27168), (7680, 26319), (7936, 25470), (8490, 23808), (8773, 23040), (8928, 22640), (9056, 22320), (9920, 20376), (10188, 19840), (11160, 18112), (11320, 17856), (11520, 17546), (11904, 16980), (12735, 15872), (13584, 14880)]