1681155840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 576

約数和(自身を含む): 7021679616

約数和(自身を除く): 5340523776

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, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 255, 256, 260, 272, 273, 280, 283, 312, 320, 336, 340, 357, 364, 384, 390, 408, 416, 420, 442, 448, 455, 476, 480, 510, 520, 544, 546, 560, 566, 595, 624, 640, 663, 672, 680, 714, 728, 768, 780, 816, 832, 840, 849, 884, 896, 910, 952, 960, 1020, 1040, 1088, 1092, 1105, 1120, 1132, 1190, 1248, 1280, 1326, 1344, 1360, 1365, 1415, 1428, 1456, 1547, 1560, 1632, 1664, 1680, 1698, 1768, 1785, 1792, 1820, 1904, 1920, 1981, 2040, 2080, 2176, 2184, 2210, 2240, 2264, 2380, 2496, 2652, 2688, 2720, 2730, 2830, 2856, 2912, 3094, 3120, 3264, 3315, 3328, 3360, 3396, 3536, 3570, 3640, 3679, 3808, 3840, 3962, 4080, 4160, 4245, 4352, 4368, 4420, 4480, 4528, 4641, 4760, 4811, 4992, 5304, 5376, 5440, 5460, 5660, 5712, 5824, 5943, 6188, 6240, 6528, 6630, 6720, 6792, 7072, 7140, 7280, 7358, 7616, 7735, 7924, 8160, 8320, 8490, 8736, 8840, 8960, 9056, 9282, 9520, 9622, 9905, 9984, 10608, 10880, 10920, 11037, 11320, 11424, 11648, 11886, 12376, 12480, 13056, 13260, 13440, 13584, 14144, 14280, 14433, 14560, 14716, 15232, 15470, 15848, 16320, 16640, 16980, 17472, 17680, 18112, 18395, 18564, 19040, 19244, 19810, 21216, 21760, 21840, 22074, 22640, 22848, 23205, 23296, 23772, 24055, 24752, 24960, 25753, 26520, 26880, 27168, 28288, 28560, 28866, 29120, 29432, 29715, 30464, 30940, 31696, 32640, 33677, 33960, 34944, 35360, 36224, 36790, 37128, 38080, 38488, 39620, 42432, 43680, 44148, 45280, 45696, 46410, 47544, 48110, 49504, 49920, 51506, 53040, 54336, 55185, 56576, 57120, 57732, 58240, 58864, 59430, 61880, 62543, 63392, 65280, 67354, 67920, 69888, 70720, 72165, 72448, 73580, 74256, 76160, 76976, 77259, 79240, 84864, 87360, 88296, 90560, 91392, 92820, 95088, 96220, 99008, 101031, 103012, 106080, 108672, 110370, 114240, 115464, 116480, 117728, 118860, 123760, 125086, 126784, 128765, 134708, 135840, 141440, 144330, 147160, 148512, 152320, 153952, 154518, 158480, 168385, 169728, 174720, 176592, 181120, 185640, 187629, 190176, 192440, 198016, 202062, 206024, 212160, 217344, 220740, 228480, 230928, 235456, 237720, 247520, 250172, 253568, 257530, 269416, 271680, 282880, 288660, 294320, 297024, 307904, 309036, 312715, 316960, 336770, 349440, 353184, 362240, 371280, 375258, 380352, 384880, 386295, 396032, 404124, 412048, 424320, 437801, 441480, 456960, 461856, 470912, 475440, 495040, 500344, 505155, 507136, 515060, 538832, 543360, 577320, 588640, 594048, 615808, 618072, 625430, 633920, 673540, 706368, 742560, 750516, 760704, 769760, 772590, 808248, 824096, 848640, 875602, 882960, 923712, 938145, 941824, 950880, 990080, 1000688, 1010310, 1030120, 1077664, 1086720, 1154640, 1177280, 1188096, 1231616, 1236144, 1250860, 1267840, 1313403, 1347080, 1412736, 1485120, 1501032, 1521408, 1539520, 1545180, 1616496, 1648192, 1751204, 1765920, 1847424, 1876290, 1901760, 1980160, 2001376, 2020620, 2060240, 2155328, 2189005, 2309280, 2354560, 2472288, 2501720, 2535680, 2626806, 2694160, 2825472, 2970240, 3002064, 3079040, 3090360, 3232992, 3296384, 3502408, 3531840, 3694848, 3752580, 3803520, 4002752, 4041240, 4120480, 4310656, 4378010, 4618560, 4709120, 4944576, 5003440, 5253612, 5388320, 5940480, 6004128, 6158080, 6180720, 6465984, 6567015, 6592768, 7004816, 7063680, 7505160, 7607040, 8005504, 8082480, 8240960, 8621312, 8756020, 9237120, 9889152, 10006880, 10507224, 10776640, 12008256, 12361440, 12931968, 13134030, 14009632, 14127360, 15010320, 16011008, 16164960, 16481920, 17512040, 18474240, 19778304, 20013760, 21014448, 21553280, 24016512, 24722880, 25863936, 26268060, 28019264, 30020640, 32329920, 32963840, 35024080, 40027520, 42028896, 43106560, 48033024, 49445760, 52536120, 56038528, 60041280, 64659840, 70048160, 80055040, 84057792, 98891520, 105072240, 112077056, 120082560, 129319680, 140096320, 168115584, 210144480, 240165120, 280192640, 336231168, 420288960, 560385280, 840577920, 1681155840]

約数ペア:

[(1, 1681155840), (2, 840577920), (3, 560385280), (4, 420288960), (5, 336231168), (6, 280192640), (7, 240165120), (8, 210144480), (10, 168115584), (12, 140096320), (13, 129319680), (14, 120082560), (15, 112077056), (16, 105072240), (17, 98891520), (20, 84057792), (21, 80055040), (24, 70048160), (26, 64659840), (28, 60041280), (30, 56038528), (32, 52536120), (34, 49445760), (35, 48033024), (39, 43106560), (40, 42028896), (42, 40027520), (48, 35024080), (51, 32963840), (52, 32329920), (56, 30020640), (60, 28019264), (64, 26268060), (65, 25863936), (68, 24722880), (70, 24016512), (78, 21553280), (80, 21014448), (84, 20013760), (85, 19778304), (91, 18474240), (96, 17512040), (102, 16481920), (104, 16164960), (105, 16011008), (112, 15010320), (119, 14127360), (120, 14009632), (128, 13134030), (130, 12931968), (136, 12361440), (140, 12008256), (156, 10776640), (160, 10507224), (168, 10006880), (170, 9889152), (182, 9237120), (192, 8756020), (195, 8621312), (204, 8240960), (208, 8082480), (210, 8005504), (221, 7607040), (224, 7505160), (238, 7063680), (240, 7004816), (255, 6592768), (256, 6567015), (260, 6465984), (272, 6180720), (273, 6158080), (280, 6004128), (283, 5940480), (312, 5388320), (320, 5253612), (336, 5003440), (340, 4944576), (357, 4709120), (364, 4618560), (384, 4378010), (390, 4310656), (408, 4120480), (416, 4041240), (420, 4002752), (442, 3803520), (448, 3752580), (455, 3694848), (476, 3531840), (480, 3502408), (510, 3296384), (520, 3232992), (544, 3090360), (546, 3079040), (560, 3002064), (566, 2970240), (595, 2825472), (624, 2694160), (640, 2626806), (663, 2535680), (672, 2501720), (680, 2472288), (714, 2354560), (728, 2309280), (768, 2189005), (780, 2155328), (816, 2060240), (832, 2020620), (840, 2001376), (849, 1980160), (884, 1901760), (896, 1876290), (910, 1847424), (952, 1765920), (960, 1751204), (1020, 1648192), (1040, 1616496), (1088, 1545180), (1092, 1539520), (1105, 1521408), (1120, 1501032), (1132, 1485120), (1190, 1412736), (1248, 1347080), (1280, 1313403), (1326, 1267840), (1344, 1250860), (1360, 1236144), (1365, 1231616), (1415, 1188096), (1428, 1177280), (1456, 1154640), (1547, 1086720), (1560, 1077664), (1632, 1030120), (1664, 1010310), (1680, 1000688), (1698, 990080), (1768, 950880), (1785, 941824), (1792, 938145), (1820, 923712), (1904, 882960), (1920, 875602), (1981, 848640), (2040, 824096), (2080, 808248), (2176, 772590), (2184, 769760), (2210, 760704), (2240, 750516), (2264, 742560), (2380, 706368), (2496, 673540), (2652, 633920), (2688, 625430), (2720, 618072), (2730, 615808), (2830, 594048), (2856, 588640), (2912, 577320), (3094, 543360), (3120, 538832), (3264, 515060), (3315, 507136), (3328, 505155), (3360, 500344), (3396, 495040), (3536, 475440), (3570, 470912), (3640, 461856), (3679, 456960), (3808, 441480), (3840, 437801), (3962, 424320), (4080, 412048), (4160, 404124), (4245, 396032), (4352, 386295), (4368, 384880), (4420, 380352), (4480, 375258), (4528, 371280), (4641, 362240), (4760, 353184), (4811, 349440), (4992, 336770), (5304, 316960), (5376, 312715), (5440, 309036), (5460, 307904), (5660, 297024), (5712, 294320), (5824, 288660), (5943, 282880), (6188, 271680), (6240, 269416), (6528, 257530), (6630, 253568), (6720, 250172), (6792, 247520), (7072, 237720), (7140, 235456), (7280, 230928), (7358, 228480), (7616, 220740), (7735, 217344), (7924, 212160), (8160, 206024), (8320, 202062), (8490, 198016), (8736, 192440), (8840, 190176), (8960, 187629), (9056, 185640), (9282, 181120), (9520, 176592), (9622, 174720), (9905, 169728), (9984, 168385), (10608, 158480), (10880, 154518), (10920, 153952), (11037, 152320), (11320, 148512), (11424, 147160), (11648, 144330), (11886, 141440), (12376, 135840), (12480, 134708), (13056, 128765), (13260, 126784), (13440, 125086), (13584, 123760), (14144, 118860), (14280, 117728), (14433, 116480), (14560, 115464), (14716, 114240), (15232, 110370), (15470, 108672), (15848, 106080), (16320, 103012), (16640, 101031), (16980, 99008), (17472, 96220), (17680, 95088), (18112, 92820), (18395, 91392), (18564, 90560), (19040, 88296), (19244, 87360), (19810, 84864), (21216, 79240), (21760, 77259), (21840, 76976), (22074, 76160), (22640, 74256), (22848, 73580), (23205, 72448), (23296, 72165), (23772, 70720), (24055, 69888), (24752, 67920), (24960, 67354), (25753, 65280), (26520, 63392), (26880, 62543), (27168, 61880), (28288, 59430), (28560, 58864), (28866, 58240), (29120, 57732), (29432, 57120), (29715, 56576), (30464, 55185), (30940, 54336), (31696, 53040), (32640, 51506), (33677, 49920), (33960, 49504), (34944, 48110), (35360, 47544), (36224, 46410), (36790, 45696), (37128, 45280), (38080, 44148), (38488, 43680), (39620, 42432)]