20065841640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1316

約数の個数: 448

約数和(自身を含む): 74654173440

約数和(自身を除く): 54588331800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 81, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 162, 172, 180, 195, 215, 216, 234, 243, 258, 260, 270, 312, 324, 344, 351, 360, 387, 390, 405, 430, 468, 486, 516, 520, 540, 559, 585, 645, 648, 702, 729, 774, 780, 810, 860, 936, 972, 1032, 1053, 1080, 1118, 1161, 1170, 1215, 1231, 1290, 1404, 1458, 1548, 1560, 1620, 1677, 1720, 1755, 1935, 1944, 2106, 2236, 2322, 2340, 2430, 2462, 2580, 2795, 2808, 2916, 3096, 3159, 3240, 3354, 3483, 3510, 3645, 3693, 3870, 4212, 4472, 4644, 4680, 4860, 4924, 5031, 5160, 5265, 5590, 5805, 5832, 6155, 6318, 6708, 6966, 7020, 7290, 7386, 7740, 8385, 8424, 9288, 9477, 9720, 9848, 10062, 10449, 10530, 11079, 11180, 11610, 12310, 12636, 13416, 13932, 14040, 14580, 14772, 15093, 15480, 15795, 16003, 16770, 17415, 18465, 18954, 20124, 20898, 21060, 22158, 22360, 23220, 24620, 25155, 25272, 27864, 29160, 29544, 30186, 31347, 31590, 32006, 33237, 33540, 34830, 36930, 37908, 40248, 41796, 42120, 44316, 45279, 46440, 47385, 48009, 49240, 50310, 52245, 52933, 55395, 60372, 62694, 63180, 64012, 66474, 67080, 69660, 73860, 75465, 75816, 80015, 83592, 88632, 90558, 94770, 96018, 99711, 100620, 104490, 105866, 110790, 120744, 125388, 126360, 128024, 132948, 135837, 139320, 144027, 147720, 150930, 156735, 158799, 160030, 166185, 181116, 189540, 192036, 199422, 201240, 208980, 211732, 221580, 226395, 240045, 250776, 264665, 265896, 271674, 288054, 299133, 301860, 313470, 317598, 320060, 332370, 362232, 379080, 384072, 398844, 407511, 417960, 423464, 432081, 443160, 452790, 476397, 480090, 498555, 529330, 543348, 576108, 598266, 603720, 626940, 635196, 640120, 664740, 679185, 688129, 720135, 793995, 797688, 815022, 864162, 897399, 905580, 952794, 960180, 997110, 1058660, 1086696, 1152216, 1196532, 1253880, 1270392, 1296243, 1329480, 1358370, 1376258, 1429191, 1440270, 1495665, 1587990, 1630044, 1728324, 1794798, 1811160, 1905588, 1920360, 1994220, 2037555, 2064387, 2117320, 2160405, 2381985, 2393064, 2592486, 2716740, 2752516, 2858382, 2880540, 2991330, 3175980, 3260088, 3440645, 3456648, 3589596, 3811176, 3888729, 3988440, 4075110, 4128774, 4287573, 4320810, 4486995, 4763970, 5184972, 5433480, 5505032, 5716764, 5761080, 5982660, 6193161, 6351960, 6481215, 6881290, 7145955, 7179192, 7777458, 8150220, 8257548, 8575146, 8641620, 8973990, 9527940, 10321935, 10369944, 11433528, 11666187, 11965320, 12386322, 12862719, 12962430, 13762580, 14291910, 15554916, 16300440, 16515096, 17150292, 17283240, 17947980, 18579483, 19055880, 19443645, 20643870, 21437865, 23332374, 24772644, 25725438, 25924860, 27525160, 28583820, 30965805, 31109832, 34300584, 35895960, 37158966, 38588157, 38887290, 41287740, 42875730, 46664748, 49545288, 51450876, 51849720, 55738449, 57167640, 58330935, 61931610, 64313595, 74317932, 77176314, 77774580, 82575480, 85751460, 92897415, 93329496, 102901752, 111476898, 116661870, 123863220, 128627190, 148635864, 154352628, 155549160, 167215347, 171502920, 185794830, 192940785, 222953796, 233323740, 247726440, 257254380, 278692245, 308705256, 334430694, 371589660, 385881570, 445907592, 466647480, 501646041, 514508760, 557384490, 668861388, 743179320, 771763140, 836076735, 1003292082, 1114768980, 1337722776, 1543526280, 1672153470, 2006584164, 2229537960, 2508230205, 3344306940, 4013168328, 5016460410, 6688613880, 10032920820, 20065841640]

約数ペア:

[(1, 20065841640), (2, 10032920820), (3, 6688613880), (4, 5016460410), (5, 4013168328), (6, 3344306940), (8, 2508230205), (9, 2229537960), (10, 2006584164), (12, 1672153470), (13, 1543526280), (15, 1337722776), (18, 1114768980), (20, 1003292082), (24, 836076735), (26, 771763140), (27, 743179320), (30, 668861388), (36, 557384490), (39, 514508760), (40, 501646041), (43, 466647480), (45, 445907592), (52, 385881570), (54, 371589660), (60, 334430694), (65, 308705256), (72, 278692245), (78, 257254380), (81, 247726440), (86, 233323740), (90, 222953796), (104, 192940785), (108, 185794830), (117, 171502920), (120, 167215347), (129, 155549160), (130, 154352628), (135, 148635864), (156, 128627190), (162, 123863220), (172, 116661870), (180, 111476898), (195, 102901752), (215, 93329496), (216, 92897415), (234, 85751460), (243, 82575480), (258, 77774580), (260, 77176314), (270, 74317932), (312, 64313595), (324, 61931610), (344, 58330935), (351, 57167640), (360, 55738449), (387, 51849720), (390, 51450876), (405, 49545288), (430, 46664748), (468, 42875730), (486, 41287740), (516, 38887290), (520, 38588157), (540, 37158966), (559, 35895960), (585, 34300584), (645, 31109832), (648, 30965805), (702, 28583820), (729, 27525160), (774, 25924860), (780, 25725438), (810, 24772644), (860, 23332374), (936, 21437865), (972, 20643870), (1032, 19443645), (1053, 19055880), (1080, 18579483), (1118, 17947980), (1161, 17283240), (1170, 17150292), (1215, 16515096), (1231, 16300440), (1290, 15554916), (1404, 14291910), (1458, 13762580), (1548, 12962430), (1560, 12862719), (1620, 12386322), (1677, 11965320), (1720, 11666187), (1755, 11433528), (1935, 10369944), (1944, 10321935), (2106, 9527940), (2236, 8973990), (2322, 8641620), (2340, 8575146), (2430, 8257548), (2462, 8150220), (2580, 7777458), (2795, 7179192), (2808, 7145955), (2916, 6881290), (3096, 6481215), (3159, 6351960), (3240, 6193161), (3354, 5982660), (3483, 5761080), (3510, 5716764), (3645, 5505032), (3693, 5433480), (3870, 5184972), (4212, 4763970), (4472, 4486995), (4644, 4320810), (4680, 4287573), (4860, 4128774), (4924, 4075110), (5031, 3988440), (5160, 3888729), (5265, 3811176), (5590, 3589596), (5805, 3456648), (5832, 3440645), (6155, 3260088), (6318, 3175980), (6708, 2991330), (6966, 2880540), (7020, 2858382), (7290, 2752516), (7386, 2716740), (7740, 2592486), (8385, 2393064), (8424, 2381985), (9288, 2160405), (9477, 2117320), (9720, 2064387), (9848, 2037555), (10062, 1994220), (10449, 1920360), (10530, 1905588), (11079, 1811160), (11180, 1794798), (11610, 1728324), (12310, 1630044), (12636, 1587990), (13416, 1495665), (13932, 1440270), (14040, 1429191), (14580, 1376258), (14772, 1358370), (15093, 1329480), (15480, 1296243), (15795, 1270392), (16003, 1253880), (16770, 1196532), (17415, 1152216), (18465, 1086696), (18954, 1058660), (20124, 997110), (20898, 960180), (21060, 952794), (22158, 905580), (22360, 897399), (23220, 864162), (24620, 815022), (25155, 797688), (25272, 793995), (27864, 720135), (29160, 688129), (29544, 679185), (30186, 664740), (31347, 640120), (31590, 635196), (32006, 626940), (33237, 603720), (33540, 598266), (34830, 576108), (36930, 543348), (37908, 529330), (40248, 498555), (41796, 480090), (42120, 476397), (44316, 452790), (45279, 443160), (46440, 432081), (47385, 423464), (48009, 417960), (49240, 407511), (50310, 398844), (52245, 384072), (52933, 379080), (55395, 362232), (60372, 332370), (62694, 320060), (63180, 317598), (64012, 313470), (66474, 301860), (67080, 299133), (69660, 288054), (73860, 271674), (75465, 265896), (75816, 264665), (80015, 250776), (83592, 240045), (88632, 226395), (90558, 221580), (94770, 211732), (96018, 208980), (99711, 201240), (100620, 199422), (104490, 192036), (105866, 189540), (110790, 181116), (120744, 166185), (125388, 160030), (126360, 158799), (128024, 156735), (132948, 150930), (135837, 147720), (139320, 144027)]