213572160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1346

約数の個数: 224

約数和(自身を含む): 793699200

約数和(自身を除く): 580127040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1301, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2602, 2736, 2880, 3040, 3420, 3648, 3903, 4104, 4320, 4560, 5130, 5204, 5472, 6080, 6505, 6840, 7806, 8208, 8640, 9120, 10260, 10408, 10944, 11709, 13010, 13680, 15612, 16416, 18240, 19515, 20520, 20816, 23418, 24719, 26020, 27360, 31224, 32832, 35127, 39030, 41040, 41632, 46836, 49438, 52040, 54720, 58545, 62448, 70254, 74157, 78060, 82080, 83264, 93672, 98876, 104080, 117090, 123595, 124896, 140508, 148314, 156120, 164160, 175635, 187344, 197752, 208160, 222471, 234180, 247190, 249792, 281016, 296628, 312240, 351270, 370785, 374688, 395504, 416320, 444942, 468360, 494380, 562032, 593256, 624480, 667413, 702540, 741570, 749376, 791008, 889884, 936720, 988760, 1112355, 1124064, 1186512, 1248960, 1334826, 1405080, 1483140, 1582016, 1779768, 1873440, 1977520, 2224710, 2248128, 2373024, 2669652, 2810160, 2966280, 3337065, 3559536, 3746880, 3955040, 4449420, 4746048, 5339304, 5620320, 5932560, 6674130, 7119072, 7910080, 8898840, 10678608, 11240640, 11865120, 13348260, 14238144, 17797680, 21357216, 23730240, 26696520, 35595360, 42714432, 53393040, 71190720, 106786080, 213572160]

約数ペア:

[(1, 213572160), (2, 106786080), (3, 71190720), (4, 53393040), (5, 42714432), (6, 35595360), (8, 26696520), (9, 23730240), (10, 21357216), (12, 17797680), (15, 14238144), (16, 13348260), (18, 11865120), (19, 11240640), (20, 10678608), (24, 8898840), (27, 7910080), (30, 7119072), (32, 6674130), (36, 5932560), (38, 5620320), (40, 5339304), (45, 4746048), (48, 4449420), (54, 3955040), (57, 3746880), (60, 3559536), (64, 3337065), (72, 2966280), (76, 2810160), (80, 2669652), (90, 2373024), (95, 2248128), (96, 2224710), (108, 1977520), (114, 1873440), (120, 1779768), (135, 1582016), (144, 1483140), (152, 1405080), (160, 1334826), (171, 1248960), (180, 1186512), (190, 1124064), (192, 1112355), (216, 988760), (228, 936720), (240, 889884), (270, 791008), (285, 749376), (288, 741570), (304, 702540), (320, 667413), (342, 624480), (360, 593256), (380, 562032), (432, 494380), (456, 468360), (480, 444942), (513, 416320), (540, 395504), (570, 374688), (576, 370785), (608, 351270), (684, 312240), (720, 296628), (760, 281016), (855, 249792), (864, 247190), (912, 234180), (960, 222471), (1026, 208160), (1080, 197752), (1140, 187344), (1216, 175635), (1301, 164160), (1368, 156120), (1440, 148314), (1520, 140508), (1710, 124896), (1728, 123595), (1824, 117090), (2052, 104080), (2160, 98876), (2280, 93672), (2565, 83264), (2602, 82080), (2736, 78060), (2880, 74157), (3040, 70254), (3420, 62448), (3648, 58545), (3903, 54720), (4104, 52040), (4320, 49438), (4560, 46836), (5130, 41632), (5204, 41040), (5472, 39030), (6080, 35127), (6505, 32832), (6840, 31224), (7806, 27360), (8208, 26020), (8640, 24719), (9120, 23418), (10260, 20816), (10408, 20520), (10944, 19515), (11709, 18240), (13010, 16416), (13680, 15612)]