397750080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 448

約数和(自身を含む): 1618122240

約数和(自身を除く): 1220372160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 52, 56, 58, 60, 64, 65, 70, 78, 80, 84, 87, 91, 96, 104, 105, 112, 116, 120, 130, 140, 145, 156, 157, 160, 168, 174, 182, 192, 195, 203, 208, 210, 224, 232, 240, 260, 273, 280, 290, 312, 314, 320, 336, 348, 364, 377, 390, 406, 416, 420, 435, 448, 455, 464, 471, 480, 520, 546, 560, 580, 609, 624, 628, 672, 696, 728, 754, 780, 785, 812, 832, 840, 870, 910, 928, 942, 960, 1015, 1040, 1092, 1099, 1120, 1131, 1160, 1218, 1248, 1256, 1344, 1365, 1392, 1456, 1508, 1560, 1570, 1624, 1680, 1740, 1820, 1856, 1884, 1885, 2030, 2041, 2080, 2184, 2198, 2240, 2262, 2320, 2355, 2436, 2496, 2512, 2639, 2730, 2784, 2912, 3016, 3045, 3120, 3140, 3248, 3297, 3360, 3480, 3640, 3768, 3770, 4060, 4082, 4160, 4368, 4396, 4524, 4553, 4640, 4710, 4872, 5024, 5278, 5460, 5495, 5568, 5655, 5824, 6032, 6090, 6123, 6240, 6280, 6496, 6594, 6720, 6960, 7280, 7536, 7540, 7917, 8120, 8164, 8736, 8792, 9048, 9106, 9280, 9420, 9744, 10048, 10205, 10556, 10920, 10990, 11310, 12064, 12180, 12246, 12480, 12560, 12992, 13188, 13195, 13659, 13920, 14287, 14560, 15072, 15080, 15834, 16240, 16328, 16485, 17472, 17584, 18096, 18212, 18840, 19488, 20410, 21112, 21840, 21980, 22620, 22765, 24128, 24360, 24492, 25120, 26376, 26390, 27318, 27840, 28574, 29120, 30144, 30160, 30615, 31668, 31871, 32480, 32656, 32970, 35168, 36192, 36424, 37680, 38976, 39585, 40820, 42224, 42861, 43680, 43960, 45240, 45530, 48720, 48984, 50240, 52752, 52780, 54636, 57148, 59189, 60320, 61230, 63336, 63742, 64960, 65312, 65940, 68295, 70336, 71435, 72384, 72848, 75360, 79170, 81640, 84448, 85722, 87360, 87920, 90480, 91060, 95613, 97440, 97968, 105504, 105560, 109272, 114296, 118378, 120640, 122460, 126672, 127484, 130624, 131880, 136590, 142870, 145696, 150720, 158340, 159355, 163280, 168896, 171444, 175840, 177567, 180960, 182120, 191226, 194880, 195936, 211008, 211120, 214305, 218544, 228592, 236756, 244920, 253344, 254968, 263760, 273180, 285740, 291392, 295945, 316680, 318710, 326560, 342888, 351680, 355134, 361920, 364240, 382452, 391872, 414323, 422240, 428610, 437088, 457184, 473512, 478065, 489840, 506688, 509936, 527520, 546360, 571480, 591890, 633360, 637420, 653120, 685776, 710268, 728480, 764904, 828646, 844480, 857220, 874176, 887835, 914368, 947024, 956130, 979680, 1019872, 1055040, 1092720, 1142960, 1183780, 1242969, 1266720, 1274840, 1371552, 1420536, 1456960, 1529808, 1657292, 1714440, 1775670, 1894048, 1912260, 1959360, 2039744, 2071615, 2185440, 2285920, 2367560, 2485938, 2533440, 2549680, 2743104, 2841072, 3059616, 3314584, 3428880, 3551340, 3788096, 3824520, 4143230, 4370880, 4571840, 4735120, 4971876, 5099360, 5682144, 6119232, 6214845, 6629168, 6857760, 7102680, 7649040, 8286460, 9470240, 9943752, 10198720, 11364288, 12429690, 13258336, 13715520, 14205360, 15298080, 16572920, 18940480, 19887504, 24859380, 26516672, 28410720, 30596160, 33145840, 39775008, 49718760, 56821440, 66291680, 79550016, 99437520, 132583360, 198875040, 397750080]

約数ペア:

[(1, 397750080), (2, 198875040), (3, 132583360), (4, 99437520), (5, 79550016), (6, 66291680), (7, 56821440), (8, 49718760), (10, 39775008), (12, 33145840), (13, 30596160), (14, 28410720), (15, 26516672), (16, 24859380), (20, 19887504), (21, 18940480), (24, 16572920), (26, 15298080), (28, 14205360), (29, 13715520), (30, 13258336), (32, 12429690), (35, 11364288), (39, 10198720), (40, 9943752), (42, 9470240), (48, 8286460), (52, 7649040), (56, 7102680), (58, 6857760), (60, 6629168), (64, 6214845), (65, 6119232), (70, 5682144), (78, 5099360), (80, 4971876), (84, 4735120), (87, 4571840), (91, 4370880), (96, 4143230), (104, 3824520), (105, 3788096), (112, 3551340), (116, 3428880), (120, 3314584), (130, 3059616), (140, 2841072), (145, 2743104), (156, 2549680), (157, 2533440), (160, 2485938), (168, 2367560), (174, 2285920), (182, 2185440), (192, 2071615), (195, 2039744), (203, 1959360), (208, 1912260), (210, 1894048), (224, 1775670), (232, 1714440), (240, 1657292), (260, 1529808), (273, 1456960), (280, 1420536), (290, 1371552), (312, 1274840), (314, 1266720), (320, 1242969), (336, 1183780), (348, 1142960), (364, 1092720), (377, 1055040), (390, 1019872), (406, 979680), (416, 956130), (420, 947024), (435, 914368), (448, 887835), (455, 874176), (464, 857220), (471, 844480), (480, 828646), (520, 764904), (546, 728480), (560, 710268), (580, 685776), (609, 653120), (624, 637420), (628, 633360), (672, 591890), (696, 571480), (728, 546360), (754, 527520), (780, 509936), (785, 506688), (812, 489840), (832, 478065), (840, 473512), (870, 457184), (910, 437088), (928, 428610), (942, 422240), (960, 414323), (1015, 391872), (1040, 382452), (1092, 364240), (1099, 361920), (1120, 355134), (1131, 351680), (1160, 342888), (1218, 326560), (1248, 318710), (1256, 316680), (1344, 295945), (1365, 291392), (1392, 285740), (1456, 273180), (1508, 263760), (1560, 254968), (1570, 253344), (1624, 244920), (1680, 236756), (1740, 228592), (1820, 218544), (1856, 214305), (1884, 211120), (1885, 211008), (2030, 195936), (2041, 194880), (2080, 191226), (2184, 182120), (2198, 180960), (2240, 177567), (2262, 175840), (2320, 171444), (2355, 168896), (2436, 163280), (2496, 159355), (2512, 158340), (2639, 150720), (2730, 145696), (2784, 142870), (2912, 136590), (3016, 131880), (3045, 130624), (3120, 127484), (3140, 126672), (3248, 122460), (3297, 120640), (3360, 118378), (3480, 114296), (3640, 109272), (3768, 105560), (3770, 105504), (4060, 97968), (4082, 97440), (4160, 95613), (4368, 91060), (4396, 90480), (4524, 87920), (4553, 87360), (4640, 85722), (4710, 84448), (4872, 81640), (5024, 79170), (5278, 75360), (5460, 72848), (5495, 72384), (5568, 71435), (5655, 70336), (5824, 68295), (6032, 65940), (6090, 65312), (6123, 64960), (6240, 63742), (6280, 63336), (6496, 61230), (6594, 60320), (6720, 59189), (6960, 57148), (7280, 54636), (7536, 52780), (7540, 52752), (7917, 50240), (8120, 48984), (8164, 48720), (8736, 45530), (8792, 45240), (9048, 43960), (9106, 43680), (9280, 42861), (9420, 42224), (9744, 40820), (10048, 39585), (10205, 38976), (10556, 37680), (10920, 36424), (10990, 36192), (11310, 35168), (12064, 32970), (12180, 32656), (12246, 32480), (12480, 31871), (12560, 31668), (12992, 30615), (13188, 30160), (13195, 30144), (13659, 29120), (13920, 28574), (14287, 27840), (14560, 27318), (15072, 26390), (15080, 26376), (15834, 25120), (16240, 24492), (16328, 24360), (16485, 24128), (17472, 22765), (17584, 22620), (18096, 21980), (18212, 21840), (18840, 21112), (19488, 20410)]