173290320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 695907840

約数和(自身を除く): 522617520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 157, 168, 180, 189, 210, 216, 219, 240, 252, 270, 280, 292, 314, 315, 336, 360, 365, 378, 420, 432, 438, 471, 504, 511, 540, 560, 584, 628, 630, 657, 720, 730, 756, 785, 840, 876, 942, 945, 1008, 1022, 1080, 1095, 1099, 1168, 1256, 1260, 1314, 1413, 1460, 1512, 1533, 1570, 1680, 1752, 1884, 1890, 1971, 2044, 2160, 2190, 2198, 2355, 2512, 2520, 2555, 2628, 2826, 2920, 3024, 3066, 3140, 3285, 3297, 3504, 3768, 3780, 3942, 4088, 4239, 4380, 4396, 4599, 4710, 5040, 5110, 5256, 5495, 5652, 5840, 6132, 6280, 6570, 6594, 7065, 7536, 7560, 7665, 7884, 8176, 8478, 8760, 8792, 9198, 9420, 9855, 9891, 10220, 10512, 10990, 11304, 11461, 12264, 12560, 13140, 13188, 13797, 14130, 15120, 15330, 15768, 16485, 16956, 17520, 17584, 18396, 18840, 19710, 19782, 20440, 21195, 21980, 22608, 22922, 22995, 24528, 26280, 26376, 27594, 28260, 29673, 30660, 31536, 32970, 33912, 34383, 36792, 37680, 39420, 39564, 40880, 42390, 43960, 45844, 45990, 49455, 52560, 52752, 55188, 56520, 57305, 59346, 61320, 65940, 67824, 68766, 68985, 73584, 78840, 79128, 80227, 84780, 87920, 91688, 91980, 98910, 103149, 110376, 113040, 114610, 118692, 122640, 131880, 137532, 137970, 148365, 157680, 158256, 160454, 169560, 171915, 183376, 183960, 197820, 206298, 220752, 229220, 237384, 240681, 263760, 275064, 275940, 296730, 309447, 320908, 339120, 343830, 367920, 395640, 401135, 412596, 458440, 474768, 481362, 515745, 550128, 551880, 593460, 618894, 641816, 687660, 722043, 791280, 802270, 825192, 916880, 962724, 1031490, 1103760, 1186920, 1203405, 1237788, 1283632, 1375320, 1444086, 1547235, 1604540, 1650384, 1925448, 2062980, 2166129, 2373840, 2406810, 2475576, 2750640, 2888172, 3094470, 3209080, 3610215, 3850896, 4125960, 4332258, 4813620, 4951152, 5776344, 6188940, 6418160, 7220430, 8251920, 8664516, 9627240, 10830645, 11552688, 12377880, 14440860, 17329032, 19254480, 21661290, 24755760, 28881720, 34658064, 43322580, 57763440, 86645160, 173290320]

約数ペア:

[(1, 173290320), (2, 86645160), (3, 57763440), (4, 43322580), (5, 34658064), (6, 28881720), (7, 24755760), (8, 21661290), (9, 19254480), (10, 17329032), (12, 14440860), (14, 12377880), (15, 11552688), (16, 10830645), (18, 9627240), (20, 8664516), (21, 8251920), (24, 7220430), (27, 6418160), (28, 6188940), (30, 5776344), (35, 4951152), (36, 4813620), (40, 4332258), (42, 4125960), (45, 3850896), (48, 3610215), (54, 3209080), (56, 3094470), (60, 2888172), (63, 2750640), (70, 2475576), (72, 2406810), (73, 2373840), (80, 2166129), (84, 2062980), (90, 1925448), (105, 1650384), (108, 1604540), (112, 1547235), (120, 1444086), (126, 1375320), (135, 1283632), (140, 1237788), (144, 1203405), (146, 1186920), (157, 1103760), (168, 1031490), (180, 962724), (189, 916880), (210, 825192), (216, 802270), (219, 791280), (240, 722043), (252, 687660), (270, 641816), (280, 618894), (292, 593460), (314, 551880), (315, 550128), (336, 515745), (360, 481362), (365, 474768), (378, 458440), (420, 412596), (432, 401135), (438, 395640), (471, 367920), (504, 343830), (511, 339120), (540, 320908), (560, 309447), (584, 296730), (628, 275940), (630, 275064), (657, 263760), (720, 240681), (730, 237384), (756, 229220), (785, 220752), (840, 206298), (876, 197820), (942, 183960), (945, 183376), (1008, 171915), (1022, 169560), (1080, 160454), (1095, 158256), (1099, 157680), (1168, 148365), (1256, 137970), (1260, 137532), (1314, 131880), (1413, 122640), (1460, 118692), (1512, 114610), (1533, 113040), (1570, 110376), (1680, 103149), (1752, 98910), (1884, 91980), (1890, 91688), (1971, 87920), (2044, 84780), (2160, 80227), (2190, 79128), (2198, 78840), (2355, 73584), (2512, 68985), (2520, 68766), (2555, 67824), (2628, 65940), (2826, 61320), (2920, 59346), (3024, 57305), (3066, 56520), (3140, 55188), (3285, 52752), (3297, 52560), (3504, 49455), (3768, 45990), (3780, 45844), (3942, 43960), (4088, 42390), (4239, 40880), (4380, 39564), (4396, 39420), (4599, 37680), (4710, 36792), (5040, 34383), (5110, 33912), (5256, 32970), (5495, 31536), (5652, 30660), (5840, 29673), (6132, 28260), (6280, 27594), (6570, 26376), (6594, 26280), (7065, 24528), (7536, 22995), (7560, 22922), (7665, 22608), (7884, 21980), (8176, 21195), (8478, 20440), (8760, 19782), (8792, 19710), (9198, 18840), (9420, 18396), (9855, 17584), (9891, 17520), (10220, 16956), (10512, 16485), (10990, 15768), (11304, 15330), (11461, 15120), (12264, 14130), (12560, 13797), (13140, 13188)]