216827520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 512

約数和(自身を含む): 913006080

約数和(自身を除く): 696178560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 73, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 146, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 219, 221, 224, 238, 240, 255, 260, 272, 273, 280, 292, 312, 320, 336, 340, 357, 364, 365, 384, 390, 408, 416, 420, 438, 442, 448, 455, 476, 480, 510, 511, 520, 544, 546, 560, 584, 595, 624, 640, 663, 672, 680, 714, 728, 730, 780, 816, 832, 840, 876, 884, 896, 910, 949, 952, 960, 1020, 1022, 1040, 1088, 1092, 1095, 1105, 1120, 1168, 1190, 1241, 1248, 1326, 1344, 1360, 1365, 1428, 1456, 1460, 1533, 1547, 1560, 1632, 1664, 1680, 1752, 1768, 1785, 1820, 1898, 1904, 1920, 2040, 2044, 2080, 2176, 2184, 2190, 2210, 2240, 2336, 2380, 2482, 2496, 2555, 2652, 2688, 2720, 2730, 2847, 2856, 2912, 2920, 3066, 3094, 3120, 3264, 3315, 3360, 3504, 3536, 3570, 3640, 3723, 3796, 3808, 4080, 4088, 4160, 4368, 4380, 4420, 4480, 4641, 4672, 4745, 4760, 4964, 4992, 5110, 5304, 5440, 5460, 5694, 5712, 5824, 5840, 6132, 6188, 6205, 6240, 6528, 6630, 6643, 6720, 7008, 7072, 7140, 7280, 7446, 7592, 7616, 7665, 7735, 8160, 8176, 8320, 8687, 8736, 8760, 8840, 9282, 9344, 9490, 9520, 9928, 10220, 10608, 10880, 10920, 11388, 11424, 11648, 11680, 12264, 12376, 12410, 12480, 13260, 13286, 13440, 14016, 14144, 14235, 14280, 14560, 14892, 15184, 15232, 15330, 15470, 16133, 16320, 16352, 17374, 17472, 17520, 17680, 18564, 18615, 18980, 19040, 19856, 19929, 20440, 21216, 21840, 22776, 22848, 23205, 23360, 24528, 24752, 24820, 24960, 26061, 26520, 26572, 28032, 28288, 28470, 28560, 29120, 29784, 30368, 30660, 30940, 32266, 32640, 32704, 33215, 34748, 34944, 35040, 35360, 37128, 37230, 37960, 38080, 39712, 39858, 40880, 42432, 43435, 43680, 45552, 45696, 46410, 46720, 48399, 49056, 49504, 49640, 52122, 53040, 53144, 56940, 57120, 58240, 59568, 60736, 61320, 61880, 64532, 65408, 66430, 69496, 70080, 70720, 74256, 74460, 75920, 76160, 79424, 79716, 80665, 81760, 84864, 86870, 87360, 91104, 92820, 96798, 98112, 99008, 99280, 99645, 104244, 106080, 106288, 112931, 113880, 114240, 119136, 121472, 122640, 123760, 129064, 130305, 132860, 138992, 140160, 141440, 148512, 148920, 151840, 158848, 159432, 161330, 163520, 173740, 174720, 182208, 185640, 193596, 196224, 198016, 198560, 199290, 208488, 212160, 212576, 225862, 227760, 228480, 238272, 241995, 245280, 247520, 258128, 260610, 265720, 277984, 297024, 297840, 303680, 318864, 322660, 327040, 338793, 347480, 364416, 371280, 387192, 397120, 398580, 416976, 424320, 425152, 451724, 455520, 476544, 483990, 490560, 495040, 516256, 521220, 531440, 555968, 564655, 594048, 595680, 607360, 637728, 645320, 677586, 694960, 742560, 774384, 794240, 797160, 833952, 850304, 903448, 911040, 967980, 981120, 990080, 1032512, 1042440, 1062880, 1111936, 1129310, 1191360, 1275456, 1290640, 1355172, 1389920, 1485120, 1548768, 1594320, 1667904, 1693965, 1806896, 1822080, 1935960, 2065024, 2084880, 2125760, 2258620, 2382720, 2550912, 2581280, 2710344, 2779840, 2970240, 3097536, 3188640, 3335808, 3387930, 3613792, 3871920, 4169760, 4251520, 4517240, 5162560, 5420688, 5559680, 6195072, 6377280, 6775860, 7227584, 7743840, 8339520, 9034480, 10325120, 10841376, 12754560, 13551720, 14455168, 15487680, 16679040, 18068960, 21682752, 27103440, 30975360, 36137920, 43365504, 54206880, 72275840, 108413760, 216827520]

約数ペア:

[(1, 216827520), (2, 108413760), (3, 72275840), (4, 54206880), (5, 43365504), (6, 36137920), (7, 30975360), (8, 27103440), (10, 21682752), (12, 18068960), (13, 16679040), (14, 15487680), (15, 14455168), (16, 13551720), (17, 12754560), (20, 10841376), (21, 10325120), (24, 9034480), (26, 8339520), (28, 7743840), (30, 7227584), (32, 6775860), (34, 6377280), (35, 6195072), (39, 5559680), (40, 5420688), (42, 5162560), (48, 4517240), (51, 4251520), (52, 4169760), (56, 3871920), (60, 3613792), (64, 3387930), (65, 3335808), (68, 3188640), (70, 3097536), (73, 2970240), (78, 2779840), (80, 2710344), (84, 2581280), (85, 2550912), (91, 2382720), (96, 2258620), (102, 2125760), (104, 2084880), (105, 2065024), (112, 1935960), (119, 1822080), (120, 1806896), (128, 1693965), (130, 1667904), (136, 1594320), (140, 1548768), (146, 1485120), (156, 1389920), (160, 1355172), (168, 1290640), (170, 1275456), (182, 1191360), (192, 1129310), (195, 1111936), (204, 1062880), (208, 1042440), (210, 1032512), (219, 990080), (221, 981120), (224, 967980), (238, 911040), (240, 903448), (255, 850304), (260, 833952), (272, 797160), (273, 794240), (280, 774384), (292, 742560), (312, 694960), (320, 677586), (336, 645320), (340, 637728), (357, 607360), (364, 595680), (365, 594048), (384, 564655), (390, 555968), (408, 531440), (416, 521220), (420, 516256), (438, 495040), (442, 490560), (448, 483990), (455, 476544), (476, 455520), (480, 451724), (510, 425152), (511, 424320), (520, 416976), (544, 398580), (546, 397120), (560, 387192), (584, 371280), (595, 364416), (624, 347480), (640, 338793), (663, 327040), (672, 322660), (680, 318864), (714, 303680), (728, 297840), (730, 297024), (780, 277984), (816, 265720), (832, 260610), (840, 258128), (876, 247520), (884, 245280), (896, 241995), (910, 238272), (949, 228480), (952, 227760), (960, 225862), (1020, 212576), (1022, 212160), (1040, 208488), (1088, 199290), (1092, 198560), (1095, 198016), (1105, 196224), (1120, 193596), (1168, 185640), (1190, 182208), (1241, 174720), (1248, 173740), (1326, 163520), (1344, 161330), (1360, 159432), (1365, 158848), (1428, 151840), (1456, 148920), (1460, 148512), (1533, 141440), (1547, 140160), (1560, 138992), (1632, 132860), (1664, 130305), (1680, 129064), (1752, 123760), (1768, 122640), (1785, 121472), (1820, 119136), (1898, 114240), (1904, 113880), (1920, 112931), (2040, 106288), (2044, 106080), (2080, 104244), (2176, 99645), (2184, 99280), (2190, 99008), (2210, 98112), (2240, 96798), (2336, 92820), (2380, 91104), (2482, 87360), (2496, 86870), (2555, 84864), (2652, 81760), (2688, 80665), (2720, 79716), (2730, 79424), (2847, 76160), (2856, 75920), (2912, 74460), (2920, 74256), (3066, 70720), (3094, 70080), (3120, 69496), (3264, 66430), (3315, 65408), (3360, 64532), (3504, 61880), (3536, 61320), (3570, 60736), (3640, 59568), (3723, 58240), (3796, 57120), (3808, 56940), (4080, 53144), (4088, 53040), (4160, 52122), (4368, 49640), (4380, 49504), (4420, 49056), (4480, 48399), (4641, 46720), (4672, 46410), (4745, 45696), (4760, 45552), (4964, 43680), (4992, 43435), (5110, 42432), (5304, 40880), (5440, 39858), (5460, 39712), (5694, 38080), (5712, 37960), (5824, 37230), (5840, 37128), (6132, 35360), (6188, 35040), (6205, 34944), (6240, 34748), (6528, 33215), (6630, 32704), (6643, 32640), (6720, 32266), (7008, 30940), (7072, 30660), (7140, 30368), (7280, 29784), (7446, 29120), (7592, 28560), (7616, 28470), (7665, 28288), (7735, 28032), (8160, 26572), (8176, 26520), (8320, 26061), (8687, 24960), (8736, 24820), (8760, 24752), (8840, 24528), (9282, 23360), (9344, 23205), (9490, 22848), (9520, 22776), (9928, 21840), (10220, 21216), (10608, 20440), (10880, 19929), (10920, 19856), (11388, 19040), (11424, 18980), (11648, 18615), (11680, 18564), (12264, 17680), (12376, 17520), (12410, 17472), (12480, 17374), (13260, 16352), (13286, 16320), (13440, 16133), (14016, 15470), (14144, 15330), (14235, 15232), (14280, 15184), (14560, 14892)]