3978974880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19597}}^1$

素因数の和:19668

約数の個数: 192

約数和(自身を含む): 14223444480

約数和(自身を除く): 10244469600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 19597, 20304, 22560, 25380, 33840, 39194, 40608, 50760, 58791, 67680, 78388, 97985, 101520, 117582, 156776, 176373, 195970, 203040, 235164, 293955, 313552, 352746, 391940, 470328, 529119, 587910, 627104, 705492, 783880, 881865, 921059, 940656, 1058238, 1175820, 1410984, 1567760, 1763730, 1842118, 1881312, 2116476, 2351640, 2645595, 2763177, 2821968, 3135520, 3527460, 3684236, 4232952, 4605295, 4703280, 5291190, 5526354, 5643936, 7054920, 7368472, 8289531, 8465904, 9210590, 9406560, 10582380, 11052708, 13815885, 14109840, 14736944, 16579062, 16931808, 18421180, 21164760, 22105416, 24868593, 27631770, 28219680, 29473888, 33158124, 36842360, 41447655, 42329520, 44210832, 49737186, 55263540, 66316248, 73684720, 82895310, 84659040, 88421664, 99474372, 110527080, 124342965, 132632496, 147369440, 165790620, 198948744, 221054160, 248685930, 265264992, 331581240, 397897488, 442108320, 497371860, 663162480, 795794976, 994743720, 1326324960, 1989487440, 3978974880]

約数ペア:

[(1, 3978974880), (2, 1989487440), (3, 1326324960), (4, 994743720), (5, 795794976), (6, 663162480), (8, 497371860), (9, 442108320), (10, 397897488), (12, 331581240), (15, 265264992), (16, 248685930), (18, 221054160), (20, 198948744), (24, 165790620), (27, 147369440), (30, 132632496), (32, 124342965), (36, 110527080), (40, 99474372), (45, 88421664), (47, 84659040), (48, 82895310), (54, 73684720), (60, 66316248), (72, 55263540), (80, 49737186), (90, 44210832), (94, 42329520), (96, 41447655), (108, 36842360), (120, 33158124), (135, 29473888), (141, 28219680), (144, 27631770), (160, 24868593), (180, 22105416), (188, 21164760), (216, 18421180), (235, 16931808), (240, 16579062), (270, 14736944), (282, 14109840), (288, 13815885), (360, 11052708), (376, 10582380), (423, 9406560), (432, 9210590), (470, 8465904), (480, 8289531), (540, 7368472), (564, 7054920), (705, 5643936), (720, 5526354), (752, 5291190), (846, 4703280), (864, 4605295), (940, 4232952), (1080, 3684236), (1128, 3527460), (1269, 3135520), (1410, 2821968), (1440, 2763177), (1504, 2645595), (1692, 2351640), (1880, 2116476), (2115, 1881312), (2160, 1842118), (2256, 1763730), (2538, 1567760), (2820, 1410984), (3384, 1175820), (3760, 1058238), (4230, 940656), (4320, 921059), (4512, 881865), (5076, 783880), (5640, 705492), (6345, 627104), (6768, 587910), (7520, 529119), (8460, 470328), (10152, 391940), (11280, 352746), (12690, 313552), (13536, 293955), (16920, 235164), (19597, 203040), (20304, 195970), (22560, 176373), (25380, 156776), (33840, 117582), (39194, 101520), (40608, 97985), (50760, 78388), (58791, 67680)]