9999746640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4157}}^1$

素因数の和:4446

約数の個数: 240

約数和(自身を含む): 36315206928

約数和(自身を除く): 26315460288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 257, 260, 312, 360, 390, 468, 514, 520, 585, 624, 720, 771, 780, 936, 1028, 1040, 1170, 1285, 1542, 1560, 1872, 2056, 2313, 2340, 2570, 3084, 3120, 3341, 3855, 4112, 4157, 4626, 4680, 5140, 6168, 6682, 7710, 8314, 9252, 9360, 10023, 10280, 11565, 12336, 12471, 13364, 15420, 16628, 16705, 18504, 20046, 20560, 20785, 23130, 24942, 26728, 30069, 30840, 33256, 33410, 37008, 37413, 40092, 41570, 46260, 49884, 50115, 53456, 54041, 60138, 61680, 62355, 66512, 66820, 74826, 80184, 83140, 92520, 99768, 100230, 108082, 120276, 124710, 133640, 149652, 150345, 160368, 162123, 166280, 185040, 187065, 199536, 200460, 216164, 240552, 249420, 267280, 270205, 299304, 300690, 324246, 332560, 374130, 400920, 432328, 481104, 486369, 498840, 540410, 598608, 601380, 648492, 748260, 801840, 810615, 864656, 972738, 997680, 1068349, 1080820, 1202760, 1296984, 1496520, 1621230, 1945476, 2136698, 2161640, 2405520, 2431845, 2593968, 2993040, 3205047, 3242460, 3890952, 4273396, 4323280, 4863690, 5341745, 6410094, 6484920, 7781904, 8546792, 9615141, 9727380, 10683490, 12820188, 12969840, 13888537, 16025235, 17093584, 19230282, 19454760, 21366980, 25640376, 27777074, 32050470, 38460564, 38909520, 41665611, 42733960, 48075705, 51280752, 55554148, 64100940, 69442685, 76921128, 83331222, 85467920, 96151410, 111108296, 124996833, 128201880, 138885370, 153842256, 166662444, 192302820, 208328055, 222216592, 249993666, 256403760, 277770740, 333324888, 384605640, 416656110, 499987332, 555541480, 624984165, 666649776, 769211280, 833312220, 999974664, 1111082960, 1249968330, 1666624440, 1999949328, 2499936660, 3333248880, 4999873320, 9999746640]

約数ペア:

[(1, 9999746640), (2, 4999873320), (3, 3333248880), (4, 2499936660), (5, 1999949328), (6, 1666624440), (8, 1249968330), (9, 1111082960), (10, 999974664), (12, 833312220), (13, 769211280), (15, 666649776), (16, 624984165), (18, 555541480), (20, 499987332), (24, 416656110), (26, 384605640), (30, 333324888), (36, 277770740), (39, 256403760), (40, 249993666), (45, 222216592), (48, 208328055), (52, 192302820), (60, 166662444), (65, 153842256), (72, 138885370), (78, 128201880), (80, 124996833), (90, 111108296), (104, 96151410), (117, 85467920), (120, 83331222), (130, 76921128), (144, 69442685), (156, 64100940), (180, 55554148), (195, 51280752), (208, 48075705), (234, 42733960), (240, 41665611), (257, 38909520), (260, 38460564), (312, 32050470), (360, 27777074), (390, 25640376), (468, 21366980), (514, 19454760), (520, 19230282), (585, 17093584), (624, 16025235), (720, 13888537), (771, 12969840), (780, 12820188), (936, 10683490), (1028, 9727380), (1040, 9615141), (1170, 8546792), (1285, 7781904), (1542, 6484920), (1560, 6410094), (1872, 5341745), (2056, 4863690), (2313, 4323280), (2340, 4273396), (2570, 3890952), (3084, 3242460), (3120, 3205047), (3341, 2993040), (3855, 2593968), (4112, 2431845), (4157, 2405520), (4626, 2161640), (4680, 2136698), (5140, 1945476), (6168, 1621230), (6682, 1496520), (7710, 1296984), (8314, 1202760), (9252, 1080820), (9360, 1068349), (10023, 997680), (10280, 972738), (11565, 864656), (12336, 810615), (12471, 801840), (13364, 748260), (15420, 648492), (16628, 601380), (16705, 598608), (18504, 540410), (20046, 498840), (20560, 486369), (20785, 481104), (23130, 432328), (24942, 400920), (26728, 374130), (30069, 332560), (30840, 324246), (33256, 300690), (33410, 299304), (37008, 270205), (37413, 267280), (40092, 249420), (41570, 240552), (46260, 216164), (49884, 200460), (50115, 199536), (53456, 187065), (54041, 185040), (60138, 166280), (61680, 162123), (62355, 160368), (66512, 150345), (66820, 149652), (74826, 133640), (80184, 124710), (83140, 120276), (92520, 108082), (99768, 100230)]