277605120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 980727552

約数和(自身を除く): 703122432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 83, 96, 104, 120, 128, 130, 134, 156, 160, 166, 192, 195, 201, 208, 240, 249, 256, 260, 268, 312, 320, 332, 335, 384, 390, 402, 415, 416, 480, 498, 520, 536, 624, 640, 664, 670, 768, 780, 804, 830, 832, 871, 960, 996, 1005, 1040, 1072, 1079, 1245, 1248, 1280, 1328, 1340, 1560, 1608, 1660, 1664, 1742, 1920, 1992, 2010, 2080, 2144, 2158, 2490, 2496, 2613, 2656, 2680, 3120, 3216, 3237, 3320, 3328, 3484, 3840, 3984, 4020, 4160, 4288, 4316, 4355, 4980, 4992, 5226, 5312, 5360, 5395, 5561, 6240, 6432, 6474, 6640, 6968, 7968, 8040, 8320, 8576, 8632, 8710, 9960, 9984, 10452, 10624, 10720, 10790, 11122, 12480, 12864, 12948, 13065, 13280, 13936, 15936, 16080, 16185, 16640, 16683, 17152, 17264, 17420, 19920, 20904, 21248, 21440, 21580, 22244, 24960, 25728, 25896, 26130, 26560, 27805, 27872, 31872, 32160, 32370, 33366, 34528, 34840, 39840, 41808, 42880, 43160, 44488, 49920, 51456, 51792, 52260, 53120, 55610, 55744, 63744, 64320, 64740, 66732, 69056, 69680, 72293, 79680, 83415, 83616, 85760, 86320, 88976, 103584, 104520, 106240, 111220, 111488, 128640, 129480, 133464, 138112, 139360, 144586, 159360, 166830, 167232, 172640, 177952, 207168, 209040, 216879, 222440, 222976, 257280, 258960, 266928, 276224, 278720, 289172, 318720, 333660, 334464, 345280, 355904, 361465, 414336, 418080, 433758, 444880, 517920, 533856, 557440, 578344, 667320, 668928, 690560, 711808, 722930, 828672, 836160, 867516, 889760, 1035840, 1067712, 1084395, 1114880, 1156688, 1334640, 1381120, 1423616, 1445860, 1672320, 1735032, 1779520, 2071680, 2135424, 2168790, 2313376, 2669280, 2891720, 3344640, 3470064, 3559040, 4143360, 4270848, 4337580, 4626752, 5338560, 5783440, 6940128, 7118080, 8675160, 9253504, 10677120, 11566880, 13880256, 17350320, 18507008, 21354240, 23133760, 27760512, 34700640, 46267520, 55521024, 69401280, 92535040, 138802560, 277605120]

約数ペア:

[(1, 277605120), (2, 138802560), (3, 92535040), (4, 69401280), (5, 55521024), (6, 46267520), (8, 34700640), (10, 27760512), (12, 23133760), (13, 21354240), (15, 18507008), (16, 17350320), (20, 13880256), (24, 11566880), (26, 10677120), (30, 9253504), (32, 8675160), (39, 7118080), (40, 6940128), (48, 5783440), (52, 5338560), (60, 4626752), (64, 4337580), (65, 4270848), (67, 4143360), (78, 3559040), (80, 3470064), (83, 3344640), (96, 2891720), (104, 2669280), (120, 2313376), (128, 2168790), (130, 2135424), (134, 2071680), (156, 1779520), (160, 1735032), (166, 1672320), (192, 1445860), (195, 1423616), (201, 1381120), (208, 1334640), (240, 1156688), (249, 1114880), (256, 1084395), (260, 1067712), (268, 1035840), (312, 889760), (320, 867516), (332, 836160), (335, 828672), (384, 722930), (390, 711808), (402, 690560), (415, 668928), (416, 667320), (480, 578344), (498, 557440), (520, 533856), (536, 517920), (624, 444880), (640, 433758), (664, 418080), (670, 414336), (768, 361465), (780, 355904), (804, 345280), (830, 334464), (832, 333660), (871, 318720), (960, 289172), (996, 278720), (1005, 276224), (1040, 266928), (1072, 258960), (1079, 257280), (1245, 222976), (1248, 222440), (1280, 216879), (1328, 209040), (1340, 207168), (1560, 177952), (1608, 172640), (1660, 167232), (1664, 166830), (1742, 159360), (1920, 144586), (1992, 139360), (2010, 138112), (2080, 133464), (2144, 129480), (2158, 128640), (2490, 111488), (2496, 111220), (2613, 106240), (2656, 104520), (2680, 103584), (3120, 88976), (3216, 86320), (3237, 85760), (3320, 83616), (3328, 83415), (3484, 79680), (3840, 72293), (3984, 69680), (4020, 69056), (4160, 66732), (4288, 64740), (4316, 64320), (4355, 63744), (4980, 55744), (4992, 55610), (5226, 53120), (5312, 52260), (5360, 51792), (5395, 51456), (5561, 49920), (6240, 44488), (6432, 43160), (6474, 42880), (6640, 41808), (6968, 39840), (7968, 34840), (8040, 34528), (8320, 33366), (8576, 32370), (8632, 32160), (8710, 31872), (9960, 27872), (9984, 27805), (10452, 26560), (10624, 26130), (10720, 25896), (10790, 25728), (11122, 24960), (12480, 22244), (12864, 21580), (12948, 21440), (13065, 21248), (13280, 20904), (13936, 19920), (15936, 17420), (16080, 17264), (16185, 17152), (16640, 16683)]