86645160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 336729600

約数和(自身を除く): 250084440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 157, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 314, 315, 360, 365, 378, 420, 438, 471, 504, 511, 540, 584, 628, 630, 657, 730, 756, 785, 840, 876, 942, 945, 1022, 1080, 1095, 1099, 1256, 1260, 1314, 1413, 1460, 1512, 1533, 1570, 1752, 1884, 1890, 1971, 2044, 2190, 2198, 2355, 2520, 2555, 2628, 2826, 2920, 3066, 3140, 3285, 3297, 3768, 3780, 3942, 4088, 4239, 4380, 4396, 4599, 4710, 5110, 5256, 5495, 5652, 6132, 6280, 6570, 6594, 7065, 7560, 7665, 7884, 8478, 8760, 8792, 9198, 9420, 9855, 9891, 10220, 10990, 11304, 11461, 12264, 13140, 13188, 13797, 14130, 15330, 15768, 16485, 16956, 18396, 18840, 19710, 19782, 20440, 21195, 21980, 22922, 22995, 26280, 26376, 27594, 28260, 29673, 30660, 32970, 33912, 34383, 36792, 39420, 39564, 42390, 43960, 45844, 45990, 49455, 55188, 56520, 57305, 59346, 61320, 65940, 68766, 68985, 78840, 79128, 80227, 84780, 91688, 91980, 98910, 103149, 110376, 114610, 118692, 131880, 137532, 137970, 148365, 160454, 169560, 171915, 183960, 197820, 206298, 229220, 237384, 240681, 275064, 275940, 296730, 309447, 320908, 343830, 395640, 401135, 412596, 458440, 481362, 515745, 551880, 593460, 618894, 641816, 687660, 722043, 802270, 825192, 962724, 1031490, 1186920, 1203405, 1237788, 1375320, 1444086, 1547235, 1604540, 1925448, 2062980, 2166129, 2406810, 2475576, 2888172, 3094470, 3209080, 3610215, 4125960, 4332258, 4813620, 5776344, 6188940, 7220430, 8664516, 9627240, 10830645, 12377880, 14440860, 17329032, 21661290, 28881720, 43322580, 86645160]

約数ペア:

[(1, 86645160), (2, 43322580), (3, 28881720), (4, 21661290), (5, 17329032), (6, 14440860), (7, 12377880), (8, 10830645), (9, 9627240), (10, 8664516), (12, 7220430), (14, 6188940), (15, 5776344), (18, 4813620), (20, 4332258), (21, 4125960), (24, 3610215), (27, 3209080), (28, 3094470), (30, 2888172), (35, 2475576), (36, 2406810), (40, 2166129), (42, 2062980), (45, 1925448), (54, 1604540), (56, 1547235), (60, 1444086), (63, 1375320), (70, 1237788), (72, 1203405), (73, 1186920), (84, 1031490), (90, 962724), (105, 825192), (108, 802270), (120, 722043), (126, 687660), (135, 641816), (140, 618894), (146, 593460), (157, 551880), (168, 515745), (180, 481362), (189, 458440), (210, 412596), (216, 401135), (219, 395640), (252, 343830), (270, 320908), (280, 309447), (292, 296730), (314, 275940), (315, 275064), (360, 240681), (365, 237384), (378, 229220), (420, 206298), (438, 197820), (471, 183960), (504, 171915), (511, 169560), (540, 160454), (584, 148365), (628, 137970), (630, 137532), (657, 131880), (730, 118692), (756, 114610), (785, 110376), (840, 103149), (876, 98910), (942, 91980), (945, 91688), (1022, 84780), (1080, 80227), (1095, 79128), (1099, 78840), (1256, 68985), (1260, 68766), (1314, 65940), (1413, 61320), (1460, 59346), (1512, 57305), (1533, 56520), (1570, 55188), (1752, 49455), (1884, 45990), (1890, 45844), (1971, 43960), (2044, 42390), (2190, 39564), (2198, 39420), (2355, 36792), (2520, 34383), (2555, 33912), (2628, 32970), (2826, 30660), (2920, 29673), (3066, 28260), (3140, 27594), (3285, 26376), (3297, 26280), (3768, 22995), (3780, 22922), (3942, 21980), (4088, 21195), (4239, 20440), (4380, 19782), (4396, 19710), (4599, 18840), (4710, 18396), (5110, 16956), (5256, 16485), (5495, 15768), (5652, 15330), (6132, 14130), (6280, 13797), (6570, 13188), (6594, 13140), (7065, 12264), (7560, 11461), (7665, 11304), (7884, 10990), (8478, 10220), (8760, 9891), (8792, 9855), (9198, 9420)]