239162560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 720986112

約数和(自身を除く): 481823552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 191, 208, 215, 224, 260, 280, 301, 320, 344, 364, 382, 416, 430, 448, 455, 520, 559, 560, 602, 688, 728, 764, 832, 860, 910, 955, 1040, 1118, 1120, 1204, 1337, 1376, 1456, 1505, 1528, 1720, 1820, 1910, 2080, 2236, 2240, 2408, 2483, 2674, 2752, 2795, 2912, 3010, 3056, 3440, 3640, 3820, 3913, 4160, 4472, 4816, 4966, 5348, 5590, 5824, 6020, 6112, 6685, 6880, 7280, 7640, 7826, 8213, 8944, 9632, 9932, 10696, 11180, 12040, 12224, 12415, 13370, 13760, 14560, 15280, 15652, 16426, 17381, 17888, 19264, 19565, 19864, 21392, 22360, 24080, 24830, 26740, 29120, 30560, 31304, 32852, 34762, 35776, 39130, 39728, 41065, 42784, 44720, 48160, 49660, 53480, 57491, 61120, 62608, 65704, 69524, 78260, 79456, 82130, 85568, 86905, 89440, 96320, 99320, 106769, 106960, 114982, 125216, 131408, 139048, 156520, 158912, 164260, 173810, 178880, 198640, 213538, 213920, 229964, 250432, 262816, 278096, 287455, 313040, 328520, 347620, 397280, 427076, 427840, 459928, 525632, 533845, 556192, 574910, 626080, 657040, 695240, 747383, 794560, 854152, 919856, 1067690, 1112384, 1149820, 1252160, 1314080, 1390480, 1494766, 1708304, 1839712, 2135380, 2299640, 2628160, 2780960, 2989532, 3416608, 3679424, 3736915, 4270760, 4599280, 5561920, 5979064, 6833216, 7473830, 8541520, 9198560, 11958128, 14947660, 17083040, 18397120, 23916256, 29895320, 34166080, 47832512, 59790640, 119581280, 239162560]

約数ペア:

[(1, 239162560), (2, 119581280), (4, 59790640), (5, 47832512), (7, 34166080), (8, 29895320), (10, 23916256), (13, 18397120), (14, 17083040), (16, 14947660), (20, 11958128), (26, 9198560), (28, 8541520), (32, 7473830), (35, 6833216), (40, 5979064), (43, 5561920), (52, 4599280), (56, 4270760), (64, 3736915), (65, 3679424), (70, 3416608), (80, 2989532), (86, 2780960), (91, 2628160), (104, 2299640), (112, 2135380), (130, 1839712), (140, 1708304), (160, 1494766), (172, 1390480), (182, 1314080), (191, 1252160), (208, 1149820), (215, 1112384), (224, 1067690), (260, 919856), (280, 854152), (301, 794560), (320, 747383), (344, 695240), (364, 657040), (382, 626080), (416, 574910), (430, 556192), (448, 533845), (455, 525632), (520, 459928), (559, 427840), (560, 427076), (602, 397280), (688, 347620), (728, 328520), (764, 313040), (832, 287455), (860, 278096), (910, 262816), (955, 250432), (1040, 229964), (1118, 213920), (1120, 213538), (1204, 198640), (1337, 178880), (1376, 173810), (1456, 164260), (1505, 158912), (1528, 156520), (1720, 139048), (1820, 131408), (1910, 125216), (2080, 114982), (2236, 106960), (2240, 106769), (2408, 99320), (2483, 96320), (2674, 89440), (2752, 86905), (2795, 85568), (2912, 82130), (3010, 79456), (3056, 78260), (3440, 69524), (3640, 65704), (3820, 62608), (3913, 61120), (4160, 57491), (4472, 53480), (4816, 49660), (4966, 48160), (5348, 44720), (5590, 42784), (5824, 41065), (6020, 39728), (6112, 39130), (6685, 35776), (6880, 34762), (7280, 32852), (7640, 31304), (7826, 30560), (8213, 29120), (8944, 26740), (9632, 24830), (9932, 24080), (10696, 22360), (11180, 21392), (12040, 19864), (12224, 19565), (12415, 19264), (13370, 17888), (13760, 17381), (14560, 16426), (15280, 15652)]