84757920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 311931648

約数和(自身を除く): 227173728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 47, 48, 51, 52, 60, 65, 68, 78, 80, 85, 94, 96, 102, 104, 120, 130, 136, 141, 156, 160, 170, 188, 195, 204, 208, 221, 235, 240, 255, 260, 272, 282, 289, 312, 340, 376, 390, 408, 416, 442, 470, 480, 510, 520, 544, 564, 578, 611, 624, 663, 680, 705, 752, 780, 799, 816, 867, 884, 940, 1020, 1040, 1105, 1128, 1156, 1222, 1248, 1326, 1360, 1410, 1445, 1504, 1560, 1598, 1632, 1734, 1768, 1833, 1880, 2040, 2080, 2210, 2256, 2312, 2397, 2444, 2652, 2720, 2820, 2890, 3055, 3120, 3196, 3315, 3468, 3536, 3666, 3757, 3760, 3995, 4080, 4335, 4420, 4512, 4624, 4794, 4888, 5304, 5640, 5780, 6110, 6240, 6392, 6630, 6936, 7072, 7332, 7514, 7520, 7990, 8160, 8670, 8840, 9165, 9248, 9588, 9776, 10387, 10608, 11271, 11280, 11560, 11985, 12220, 12784, 13260, 13583, 13872, 14664, 15028, 15980, 17340, 17680, 18330, 18785, 19176, 19552, 20774, 21216, 22542, 22560, 23120, 23970, 24440, 25568, 26520, 27166, 27744, 29328, 30056, 31161, 31960, 34680, 35360, 36660, 37570, 38352, 40749, 41548, 45084, 46240, 47940, 48880, 51935, 53040, 54332, 56355, 58656, 60112, 62322, 63920, 67915, 69360, 73320, 75140, 76704, 81498, 83096, 90168, 95880, 97760, 103870, 106080, 108664, 112710, 120224, 124644, 127840, 135830, 138720, 146640, 150280, 155805, 162996, 166192, 176579, 180336, 191760, 203745, 207740, 217328, 225420, 249288, 271660, 293280, 300560, 311610, 325992, 332384, 353158, 360672, 383520, 407490, 415480, 434656, 450840, 498576, 529737, 543320, 601120, 623220, 651984, 706316, 814980, 830960, 882895, 901680, 997152, 1059474, 1086640, 1246440, 1303968, 1412632, 1629960, 1661920, 1765790, 1803360, 2118948, 2173280, 2492880, 2648685, 2825264, 3259920, 3531580, 4237896, 4985760, 5297370, 5650528, 6519840, 7063160, 8475792, 10594740, 14126320, 16951584, 21189480, 28252640, 42378960, 84757920]

約数ペア:

[(1, 84757920), (2, 42378960), (3, 28252640), (4, 21189480), (5, 16951584), (6, 14126320), (8, 10594740), (10, 8475792), (12, 7063160), (13, 6519840), (15, 5650528), (16, 5297370), (17, 4985760), (20, 4237896), (24, 3531580), (26, 3259920), (30, 2825264), (32, 2648685), (34, 2492880), (39, 2173280), (40, 2118948), (47, 1803360), (48, 1765790), (51, 1661920), (52, 1629960), (60, 1412632), (65, 1303968), (68, 1246440), (78, 1086640), (80, 1059474), (85, 997152), (94, 901680), (96, 882895), (102, 830960), (104, 814980), (120, 706316), (130, 651984), (136, 623220), (141, 601120), (156, 543320), (160, 529737), (170, 498576), (188, 450840), (195, 434656), (204, 415480), (208, 407490), (221, 383520), (235, 360672), (240, 353158), (255, 332384), (260, 325992), (272, 311610), (282, 300560), (289, 293280), (312, 271660), (340, 249288), (376, 225420), (390, 217328), (408, 207740), (416, 203745), (442, 191760), (470, 180336), (480, 176579), (510, 166192), (520, 162996), (544, 155805), (564, 150280), (578, 146640), (611, 138720), (624, 135830), (663, 127840), (680, 124644), (705, 120224), (752, 112710), (780, 108664), (799, 106080), (816, 103870), (867, 97760), (884, 95880), (940, 90168), (1020, 83096), (1040, 81498), (1105, 76704), (1128, 75140), (1156, 73320), (1222, 69360), (1248, 67915), (1326, 63920), (1360, 62322), (1410, 60112), (1445, 58656), (1504, 56355), (1560, 54332), (1598, 53040), (1632, 51935), (1734, 48880), (1768, 47940), (1833, 46240), (1880, 45084), (2040, 41548), (2080, 40749), (2210, 38352), (2256, 37570), (2312, 36660), (2397, 35360), (2444, 34680), (2652, 31960), (2720, 31161), (2820, 30056), (2890, 29328), (3055, 27744), (3120, 27166), (3196, 26520), (3315, 25568), (3468, 24440), (3536, 23970), (3666, 23120), (3757, 22560), (3760, 22542), (3995, 21216), (4080, 20774), (4335, 19552), (4420, 19176), (4512, 18785), (4624, 18330), (4794, 17680), (4888, 17340), (5304, 15980), (5640, 15028), (5780, 14664), (6110, 13872), (6240, 13583), (6392, 13260), (6630, 12784), (6936, 12220), (7072, 11985), (7332, 11560), (7514, 11280), (7520, 11271), (7990, 10608), (8160, 10387), (8670, 9776), (8840, 9588), (9165, 9248)]