137504640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 256

約数和(自身を含む): 540126720

約数和(自身を除く): 402622080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 787, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1574, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2361, 2496, 2688, 2730, 2912, 3120, 3148, 3360, 3640, 3935, 4160, 4368, 4480, 4722, 4992, 5460, 5509, 5824, 6240, 6296, 6720, 7280, 7870, 8320, 8736, 9444, 10231, 10920, 11018, 11648, 11805, 12480, 12592, 13440, 14560, 15740, 16527, 17472, 18888, 20462, 21840, 22036, 23610, 24960, 25184, 27545, 29120, 30693, 31480, 33054, 34944, 37776, 40924, 43680, 44072, 47220, 50368, 51155, 55090, 58240, 61386, 62960, 66108, 71617, 75552, 81848, 82635, 87360, 88144, 94440, 100736, 102310, 110180, 122772, 125920, 132216, 143234, 151104, 153465, 163696, 165270, 174720, 176288, 188880, 204620, 214851, 220360, 245544, 251840, 264432, 286468, 302208, 306930, 327392, 330540, 352576, 358085, 377760, 409240, 429702, 440720, 491088, 503680, 528864, 572936, 613860, 654784, 661080, 705152, 716170, 755520, 818480, 859404, 881440, 982176, 1057728, 1074255, 1145872, 1227720, 1309568, 1322160, 1432340, 1511040, 1636960, 1718808, 1762880, 1964352, 2115456, 2148510, 2291744, 2455440, 2644320, 2864680, 3273920, 3437616, 3525760, 3928704, 4297020, 4583488, 4910880, 5288640, 5729360, 6547840, 6875232, 8594040, 9166976, 9821760, 10577280, 11458720, 13750464, 17188080, 19643520, 22917440, 27500928, 34376160, 45834880, 68752320, 137504640]

約数ペア:

[(1, 137504640), (2, 68752320), (3, 45834880), (4, 34376160), (5, 27500928), (6, 22917440), (7, 19643520), (8, 17188080), (10, 13750464), (12, 11458720), (13, 10577280), (14, 9821760), (15, 9166976), (16, 8594040), (20, 6875232), (21, 6547840), (24, 5729360), (26, 5288640), (28, 4910880), (30, 4583488), (32, 4297020), (35, 3928704), (39, 3525760), (40, 3437616), (42, 3273920), (48, 2864680), (52, 2644320), (56, 2455440), (60, 2291744), (64, 2148510), (65, 2115456), (70, 1964352), (78, 1762880), (80, 1718808), (84, 1636960), (91, 1511040), (96, 1432340), (104, 1322160), (105, 1309568), (112, 1227720), (120, 1145872), (128, 1074255), (130, 1057728), (140, 982176), (156, 881440), (160, 859404), (168, 818480), (182, 755520), (192, 716170), (195, 705152), (208, 661080), (210, 654784), (224, 613860), (240, 572936), (260, 528864), (273, 503680), (280, 491088), (312, 440720), (320, 429702), (336, 409240), (364, 377760), (384, 358085), (390, 352576), (416, 330540), (420, 327392), (448, 306930), (455, 302208), (480, 286468), (520, 264432), (546, 251840), (560, 245544), (624, 220360), (640, 214851), (672, 204620), (728, 188880), (780, 176288), (787, 174720), (832, 165270), (840, 163696), (896, 153465), (910, 151104), (960, 143234), (1040, 132216), (1092, 125920), (1120, 122772), (1248, 110180), (1344, 102310), (1365, 100736), (1456, 94440), (1560, 88144), (1574, 87360), (1664, 82635), (1680, 81848), (1820, 75552), (1920, 71617), (2080, 66108), (2184, 62960), (2240, 61386), (2361, 58240), (2496, 55090), (2688, 51155), (2730, 50368), (2912, 47220), (3120, 44072), (3148, 43680), (3360, 40924), (3640, 37776), (3935, 34944), (4160, 33054), (4368, 31480), (4480, 30693), (4722, 29120), (4992, 27545), (5460, 25184), (5509, 24960), (5824, 23610), (6240, 22036), (6296, 21840), (6720, 20462), (7280, 18888), (7870, 17472), (8320, 16527), (8736, 15740), (9444, 14560), (10231, 13440), (10920, 12592), (11018, 12480), (11648, 11805)]