61719840

素因数分解:

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

素因数の和:201

約数の個数: 384

約数和(自身を含む): 267563520

約数和(自身を除く): 205843680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 157, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 314, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 471, 480, 504, 520, 540, 546, 560, 585, 624, 628, 630, 672, 702, 720, 728, 756, 780, 785, 819, 840, 864, 910, 936, 942, 945, 1008, 1040, 1080, 1092, 1099, 1120, 1170, 1248, 1256, 1260, 1365, 1404, 1413, 1440, 1456, 1512, 1560, 1570, 1638, 1680, 1755, 1820, 1872, 1884, 1890, 2016, 2041, 2080, 2160, 2184, 2198, 2340, 2355, 2457, 2512, 2520, 2730, 2808, 2826, 2912, 3024, 3120, 3140, 3276, 3297, 3360, 3510, 3640, 3744, 3768, 3780, 4082, 4095, 4239, 4320, 4368, 4396, 4680, 4710, 4914, 5024, 5040, 5460, 5495, 5616, 5652, 6048, 6123, 6240, 6280, 6552, 6594, 7020, 7065, 7280, 7536, 7560, 8164, 8190, 8478, 8736, 8792, 9360, 9420, 9828, 9891, 10080, 10205, 10920, 10990, 11232, 11304, 12246, 12285, 12560, 13104, 13188, 14040, 14130, 14287, 14560, 15072, 15120, 16328, 16380, 16485, 16956, 17584, 18369, 18720, 18840, 19656, 19782, 20410, 21195, 21840, 21980, 22608, 24492, 24570, 25120, 26208, 26376, 28080, 28260, 28574, 29673, 30240, 30615, 32656, 32760, 32970, 33912, 35168, 36738, 37680, 39312, 39564, 40820, 42390, 42861, 43680, 43960, 45216, 48984, 49140, 49455, 52752, 55107, 56160, 56520, 57148, 59346, 61230, 65312, 65520, 65940, 67824, 71435, 73476, 75360, 78624, 79128, 81640, 84780, 85722, 87920, 91845, 97968, 98280, 98910, 105504, 110214, 113040, 114296, 118692, 122460, 128583, 131040, 131880, 135648, 142870, 146952, 148365, 158256, 163280, 169560, 171444, 175840, 183690, 195936, 196560, 197820, 214305, 220428, 226080, 228592, 237384, 244920, 257166, 263760, 275535, 285740, 293904, 296730, 316512, 326560, 339120, 342888, 367380, 385749, 393120, 395640, 428610, 440856, 457184, 474768, 489840, 514332, 527520, 551070, 571480, 587808, 593460, 642915, 678240, 685776, 734760, 771498, 791280, 857220, 881712, 949536, 979680, 1028664, 1102140, 1142960, 1186920, 1285830, 1371552, 1469520, 1542996, 1582560, 1714440, 1763424, 1928745, 2057328, 2204280, 2285920, 2373840, 2571660, 2939040, 3085992, 3428880, 3857490, 4114656, 4408560, 4747680, 5143320, 6171984, 6857760, 7714980, 8817120, 10286640, 12343968, 15429960, 20573280, 30859920, 61719840]

約数ペア:

[(1, 61719840), (2, 30859920), (3, 20573280), (4, 15429960), (5, 12343968), (6, 10286640), (7, 8817120), (8, 7714980), (9, 6857760), (10, 6171984), (12, 5143320), (13, 4747680), (14, 4408560), (15, 4114656), (16, 3857490), (18, 3428880), (20, 3085992), (21, 2939040), (24, 2571660), (26, 2373840), (27, 2285920), (28, 2204280), (30, 2057328), (32, 1928745), (35, 1763424), (36, 1714440), (39, 1582560), (40, 1542996), (42, 1469520), (45, 1371552), (48, 1285830), (52, 1186920), (54, 1142960), (56, 1102140), (60, 1028664), (63, 979680), (65, 949536), (70, 881712), (72, 857220), (78, 791280), (80, 771498), (84, 734760), (90, 685776), (91, 678240), (96, 642915), (104, 593460), (105, 587808), (108, 571480), (112, 551070), (117, 527520), (120, 514332), (126, 489840), (130, 474768), (135, 457184), (140, 440856), (144, 428610), (156, 395640), (157, 393120), (160, 385749), (168, 367380), (180, 342888), (182, 339120), (189, 326560), (195, 316512), (208, 296730), (210, 293904), (216, 285740), (224, 275535), (234, 263760), (240, 257166), (252, 244920), (260, 237384), (270, 228592), (273, 226080), (280, 220428), (288, 214305), (312, 197820), (314, 196560), (315, 195936), (336, 183690), (351, 175840), (360, 171444), (364, 169560), (378, 163280), (390, 158256), (416, 148365), (420, 146952), (432, 142870), (455, 135648), (468, 131880), (471, 131040), (480, 128583), (504, 122460), (520, 118692), (540, 114296), (546, 113040), (560, 110214), (585, 105504), (624, 98910), (628, 98280), (630, 97968), (672, 91845), (702, 87920), (720, 85722), (728, 84780), (756, 81640), (780, 79128), (785, 78624), (819, 75360), (840, 73476), (864, 71435), (910, 67824), (936, 65940), (942, 65520), (945, 65312), (1008, 61230), (1040, 59346), (1080, 57148), (1092, 56520), (1099, 56160), (1120, 55107), (1170, 52752), (1248, 49455), (1256, 49140), (1260, 48984), (1365, 45216), (1404, 43960), (1413, 43680), (1440, 42861), (1456, 42390), (1512, 40820), (1560, 39564), (1570, 39312), (1638, 37680), (1680, 36738), (1755, 35168), (1820, 33912), (1872, 32970), (1884, 32760), (1890, 32656), (2016, 30615), (2041, 30240), (2080, 29673), (2160, 28574), (2184, 28260), (2198, 28080), (2340, 26376), (2355, 26208), (2457, 25120), (2512, 24570), (2520, 24492), (2730, 22608), (2808, 21980), (2826, 21840), (2912, 21195), (3024, 20410), (3120, 19782), (3140, 19656), (3276, 18840), (3297, 18720), (3360, 18369), (3510, 17584), (3640, 16956), (3744, 16485), (3768, 16380), (3780, 16328), (4082, 15120), (4095, 15072), (4239, 14560), (4320, 14287), (4368, 14130), (4396, 14040), (4680, 13188), (4710, 13104), (4914, 12560), (5024, 12285), (5040, 12246), (5460, 11304), (5495, 11232), (5616, 10990), (5652, 10920), (6048, 10205), (6123, 10080), (6240, 9891), (6280, 9828), (6552, 9420), (6594, 9360), (7020, 8792), (7065, 8736), (7280, 8478), (7536, 8190), (7560, 8164)]