1681696080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 480

約数和(自身を含む): 6418339200

約数和(自身を除く): 4736643120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 81, 87, 90, 95, 108, 114, 116, 120, 135, 144, 145, 152, 157, 162, 171, 174, 180, 190, 216, 228, 232, 240, 243, 261, 270, 285, 290, 304, 314, 324, 342, 348, 360, 380, 405, 432, 435, 456, 464, 471, 486, 513, 522, 540, 551, 570, 580, 628, 648, 684, 696, 720, 760, 783, 785, 810, 855, 870, 912, 942, 972, 1026, 1044, 1080, 1102, 1140, 1160, 1215, 1256, 1296, 1305, 1368, 1392, 1413, 1520, 1539, 1566, 1570, 1620, 1653, 1710, 1740, 1884, 1944, 2052, 2088, 2160, 2204, 2280, 2320, 2349, 2355, 2430, 2512, 2565, 2610, 2736, 2755, 2826, 2983, 3078, 3132, 3140, 3240, 3306, 3420, 3480, 3768, 3888, 3915, 4104, 4176, 4239, 4408, 4553, 4560, 4617, 4698, 4710, 4860, 4959, 5130, 5220, 5510, 5652, 5966, 6156, 6264, 6280, 6480, 6612, 6840, 6960, 7047, 7065, 7536, 7695, 7830, 8208, 8265, 8478, 8816, 8949, 9106, 9234, 9396, 9420, 9720, 9918, 10260, 10440, 11020, 11304, 11745, 11932, 12312, 12528, 12560, 12717, 13224, 13659, 13680, 14094, 14130, 14877, 14915, 15390, 15660, 16530, 16956, 17898, 18212, 18468, 18792, 18840, 19440, 19836, 20520, 20880, 21195, 22040, 22608, 22765, 23085, 23490, 23864, 24624, 24795, 25434, 26448, 26847, 27318, 28188, 28260, 29754, 29830, 30780, 31320, 33060, 33912, 35235, 35796, 36424, 36936, 37584, 37680, 38151, 39672, 40977, 41040, 42390, 44080, 44631, 44745, 45530, 46170, 46980, 47728, 49590, 50868, 53694, 54636, 56376, 56520, 59508, 59660, 61560, 62640, 63585, 66120, 67824, 68295, 70470, 71592, 72848, 73872, 74385, 76302, 79344, 80541, 81954, 84780, 86507, 89262, 89490, 91060, 92340, 93960, 99180, 101736, 107388, 109272, 112752, 113040, 119016, 119320, 122931, 123120, 127170, 132240, 133893, 134235, 136590, 140940, 143184, 148770, 152604, 161082, 163908, 169560, 173014, 178524, 178980, 182120, 184680, 187920, 190755, 198360, 203472, 204885, 214776, 218544, 223155, 238032, 238640, 241623, 245862, 254340, 259521, 267786, 268470, 273180, 281880, 297540, 305208, 322164, 327816, 339120, 346028, 357048, 357960, 364240, 368793, 369360, 381510, 396720, 402705, 409770, 429552, 432535, 446310, 483246, 491724, 508680, 519042, 535572, 536940, 546360, 563760, 595080, 610416, 614655, 644328, 655632, 669465, 692056, 714096, 715920, 724869, 737586, 763020, 778563, 805410, 819540, 865070, 892620, 966492, 983448, 1017360, 1038084, 1071144, 1073880, 1092720, 1106379, 1190160, 1208115, 1229310, 1288656, 1297605, 1338930, 1384112, 1449738, 1475172, 1526040, 1557126, 1610820, 1639080, 1730140, 1785240, 1843965, 1932984, 1966896, 2076168, 2142288, 2147760, 2212758, 2335689, 2416230, 2458620, 2595210, 2677860, 2899476, 2950344, 3052080, 3114252, 3221640, 3278160, 3460280, 3570480, 3624345, 3687930, 3865968, 3892815, 4152336, 4425516, 4671378, 4832460, 4917240, 5190420, 5355720, 5531895, 5798952, 5900688, 6228504, 6443280, 6920560, 7007067, 7248690, 7375860, 7785630, 8851032, 9342756, 9664920, 9834480, 10380840, 10711440, 11063790, 11597904, 11678445, 12457008, 14014134, 14497380, 14751720, 15571260, 17702064, 18685512, 19329840, 20761680, 21021201, 22127580, 23356890, 28028268, 28994760, 29503440, 31142520, 35035335, 37371024, 42042402, 44255160, 46713780, 56056536, 57989520, 62285040, 70070670, 84084804, 88510320, 93427560, 105106005, 112113072, 140141340, 168169608, 186855120, 210212010, 280282680, 336339216, 420424020, 560565360, 840848040, 1681696080]

約数ペア:

[(1, 1681696080), (2, 840848040), (3, 560565360), (4, 420424020), (5, 336339216), (6, 280282680), (8, 210212010), (9, 186855120), (10, 168169608), (12, 140141340), (15, 112113072), (16, 105106005), (18, 93427560), (19, 88510320), (20, 84084804), (24, 70070670), (27, 62285040), (29, 57989520), (30, 56056536), (36, 46713780), (38, 44255160), (40, 42042402), (45, 37371024), (48, 35035335), (54, 31142520), (57, 29503440), (58, 28994760), (60, 28028268), (72, 23356890), (76, 22127580), (80, 21021201), (81, 20761680), (87, 19329840), (90, 18685512), (95, 17702064), (108, 15571260), (114, 14751720), (116, 14497380), (120, 14014134), (135, 12457008), (144, 11678445), (145, 11597904), (152, 11063790), (157, 10711440), (162, 10380840), (171, 9834480), (174, 9664920), (180, 9342756), (190, 8851032), (216, 7785630), (228, 7375860), (232, 7248690), (240, 7007067), (243, 6920560), (261, 6443280), (270, 6228504), (285, 5900688), (290, 5798952), (304, 5531895), (314, 5355720), (324, 5190420), (342, 4917240), (348, 4832460), (360, 4671378), (380, 4425516), (405, 4152336), (432, 3892815), (435, 3865968), (456, 3687930), (464, 3624345), (471, 3570480), (486, 3460280), (513, 3278160), (522, 3221640), (540, 3114252), (551, 3052080), (570, 2950344), (580, 2899476), (628, 2677860), (648, 2595210), (684, 2458620), (696, 2416230), (720, 2335689), (760, 2212758), (783, 2147760), (785, 2142288), (810, 2076168), (855, 1966896), (870, 1932984), (912, 1843965), (942, 1785240), (972, 1730140), (1026, 1639080), (1044, 1610820), (1080, 1557126), (1102, 1526040), (1140, 1475172), (1160, 1449738), (1215, 1384112), (1256, 1338930), (1296, 1297605), (1305, 1288656), (1368, 1229310), (1392, 1208115), (1413, 1190160), (1520, 1106379), (1539, 1092720), (1566, 1073880), (1570, 1071144), (1620, 1038084), (1653, 1017360), (1710, 983448), (1740, 966492), (1884, 892620), (1944, 865070), (2052, 819540), (2088, 805410), (2160, 778563), (2204, 763020), (2280, 737586), (2320, 724869), (2349, 715920), (2355, 714096), (2430, 692056), (2512, 669465), (2565, 655632), (2610, 644328), (2736, 614655), (2755, 610416), (2826, 595080), (2983, 563760), (3078, 546360), (3132, 536940), (3140, 535572), (3240, 519042), (3306, 508680), (3420, 491724), (3480, 483246), (3768, 446310), (3888, 432535), (3915, 429552), (4104, 409770), (4176, 402705), (4239, 396720), (4408, 381510), (4553, 369360), (4560, 368793), (4617, 364240), (4698, 357960), (4710, 357048), (4860, 346028), (4959, 339120), (5130, 327816), (5220, 322164), (5510, 305208), (5652, 297540), (5966, 281880), (6156, 273180), (6264, 268470), (6280, 267786), (6480, 259521), (6612, 254340), (6840, 245862), (6960, 241623), (7047, 238640), (7065, 238032), (7536, 223155), (7695, 218544), (7830, 214776), (8208, 204885), (8265, 203472), (8478, 198360), (8816, 190755), (8949, 187920), (9106, 184680), (9234, 182120), (9396, 178980), (9420, 178524), (9720, 173014), (9918, 169560), (10260, 163908), (10440, 161082), (11020, 152604), (11304, 148770), (11745, 143184), (11932, 140940), (12312, 136590), (12528, 134235), (12560, 133893), (12717, 132240), (13224, 127170), (13659, 123120), (13680, 122931), (14094, 119320), (14130, 119016), (14877, 113040), (14915, 112752), (15390, 109272), (15660, 107388), (16530, 101736), (16956, 99180), (17898, 93960), (18212, 92340), (18468, 91060), (18792, 89490), (18840, 89262), (19440, 86507), (19836, 84780), (20520, 81954), (20880, 80541), (21195, 79344), (22040, 76302), (22608, 74385), (22765, 73872), (23085, 72848), (23490, 71592), (23864, 70470), (24624, 68295), (24795, 67824), (25434, 66120), (26448, 63585), (26847, 62640), (27318, 61560), (28188, 59660), (28260, 59508), (29754, 56520), (29830, 56376), (30780, 54636), (31320, 53694), (33060, 50868), (33912, 49590), (35235, 47728), (35796, 46980), (36424, 46170), (36936, 45530), (37584, 44745), (37680, 44631), (38151, 44080), (39672, 42390), (40977, 41040)]