20139073560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 384

約数和(自身を含む): 71251876800

約数和(自身を除く): 51112803240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 73, 76, 90, 95, 106, 114, 120, 146, 152, 159, 171, 180, 190, 212, 219, 228, 265, 285, 292, 318, 342, 360, 365, 380, 424, 438, 456, 477, 530, 570, 584, 636, 657, 684, 730, 760, 761, 795, 855, 876, 954, 1007, 1060, 1095, 1140, 1272, 1314, 1368, 1387, 1460, 1522, 1590, 1710, 1752, 1908, 2014, 2120, 2190, 2280, 2283, 2385, 2628, 2774, 2920, 3021, 3044, 3180, 3285, 3420, 3805, 3816, 3869, 4028, 4161, 4380, 4566, 4770, 5035, 5256, 5548, 6042, 6088, 6360, 6570, 6840, 6849, 6935, 7610, 7738, 8056, 8322, 8760, 9063, 9132, 9540, 10070, 11096, 11415, 11607, 12084, 12483, 13140, 13698, 13870, 14459, 15105, 15220, 15476, 16644, 18126, 18264, 19080, 19345, 20140, 20805, 22830, 23214, 24168, 24966, 26280, 27396, 27740, 28918, 30210, 30440, 30952, 33288, 34245, 34821, 36252, 38690, 40280, 40333, 41610, 43377, 45315, 45660, 46428, 49932, 54792, 55480, 55553, 57836, 58035, 60420, 62415, 68490, 69642, 72295, 72504, 73511, 77380, 80666, 83220, 86754, 90630, 91320, 92856, 99864, 111106, 115672, 116070, 120840, 120999, 124830, 130131, 136980, 139284, 144590, 147022, 154760, 161332, 166440, 166659, 173508, 174105, 181260, 201665, 216885, 220533, 222212, 232140, 241998, 249660, 260262, 273960, 277765, 278568, 289180, 294044, 322664, 333318, 347016, 348210, 362520, 362997, 367555, 403330, 433770, 441066, 444424, 464280, 483996, 499320, 499977, 520524, 555530, 578360, 588088, 604995, 650655, 661599, 666636, 696420, 725994, 735110, 766327, 806660, 833295, 867540, 882132, 967992, 999954, 1041048, 1055507, 1102665, 1111060, 1209990, 1301310, 1323198, 1333272, 1392840, 1451988, 1470220, 1532654, 1613320, 1666590, 1735080, 1764264, 1814985, 1999908, 2111014, 2205330, 2222120, 2298981, 2419980, 2499885, 2602620, 2646396, 2903976, 2940440, 2944309, 3065308, 3166521, 3307995, 3333180, 3629970, 3831635, 3999816, 4222028, 4410660, 4597962, 4839960, 4999770, 5205240, 5277535, 5292792, 5888618, 6130616, 6333042, 6615990, 6666360, 6896943, 7259940, 7663270, 8444056, 8821320, 8832927, 9195924, 9499563, 9999540, 10555070, 11494905, 11777236, 12666084, 13231980, 13793886, 14519880, 14721545, 15326540, 15832605, 17665854, 18391848, 18999126, 19999080, 21110140, 22989810, 23554472, 25332168, 26463960, 26498781, 27587772, 29443090, 30653080, 31665210, 34484715, 35331708, 37998252, 42220280, 44164635, 45979620, 47497815, 52997562, 55175544, 55941871, 58886180, 63330420, 68969430, 70663416, 75996504, 88329270, 91959240, 94995630, 105995124, 111883742, 117772360, 126660840, 132493905, 137938860, 167825613, 176658540, 189991260, 211990248, 223767484, 264987810, 275877720, 279709355, 335651226, 353317080, 379982520, 447534968, 503476839, 529975620, 559418710, 671302452, 839128065, 1006953678, 1059951240, 1118837420, 1342604904, 1678256130, 2013907356, 2237674840, 2517384195, 3356512260, 4027814712, 5034768390, 6713024520, 10069536780, 20139073560]

約数ペア:

[(1, 20139073560), (2, 10069536780), (3, 6713024520), (4, 5034768390), (5, 4027814712), (6, 3356512260), (8, 2517384195), (9, 2237674840), (10, 2013907356), (12, 1678256130), (15, 1342604904), (18, 1118837420), (19, 1059951240), (20, 1006953678), (24, 839128065), (30, 671302452), (36, 559418710), (38, 529975620), (40, 503476839), (45, 447534968), (53, 379982520), (57, 353317080), (60, 335651226), (72, 279709355), (73, 275877720), (76, 264987810), (90, 223767484), (95, 211990248), (106, 189991260), (114, 176658540), (120, 167825613), (146, 137938860), (152, 132493905), (159, 126660840), (171, 117772360), (180, 111883742), (190, 105995124), (212, 94995630), (219, 91959240), (228, 88329270), (265, 75996504), (285, 70663416), (292, 68969430), (318, 63330420), (342, 58886180), (360, 55941871), (365, 55175544), (380, 52997562), (424, 47497815), (438, 45979620), (456, 44164635), (477, 42220280), (530, 37998252), (570, 35331708), (584, 34484715), (636, 31665210), (657, 30653080), (684, 29443090), (730, 27587772), (760, 26498781), (761, 26463960), (795, 25332168), (855, 23554472), (876, 22989810), (954, 21110140), (1007, 19999080), (1060, 18999126), (1095, 18391848), (1140, 17665854), (1272, 15832605), (1314, 15326540), (1368, 14721545), (1387, 14519880), (1460, 13793886), (1522, 13231980), (1590, 12666084), (1710, 11777236), (1752, 11494905), (1908, 10555070), (2014, 9999540), (2120, 9499563), (2190, 9195924), (2280, 8832927), (2283, 8821320), (2385, 8444056), (2628, 7663270), (2774, 7259940), (2920, 6896943), (3021, 6666360), (3044, 6615990), (3180, 6333042), (3285, 6130616), (3420, 5888618), (3805, 5292792), (3816, 5277535), (3869, 5205240), (4028, 4999770), (4161, 4839960), (4380, 4597962), (4566, 4410660), (4770, 4222028), (5035, 3999816), (5256, 3831635), (5548, 3629970), (6042, 3333180), (6088, 3307995), (6360, 3166521), (6570, 3065308), (6840, 2944309), (6849, 2940440), (6935, 2903976), (7610, 2646396), (7738, 2602620), (8056, 2499885), (8322, 2419980), (8760, 2298981), (9063, 2222120), (9132, 2205330), (9540, 2111014), (10070, 1999908), (11096, 1814985), (11415, 1764264), (11607, 1735080), (12084, 1666590), (12483, 1613320), (13140, 1532654), (13698, 1470220), (13870, 1451988), (14459, 1392840), (15105, 1333272), (15220, 1323198), (15476, 1301310), (16644, 1209990), (18126, 1111060), (18264, 1102665), (19080, 1055507), (19345, 1041048), (20140, 999954), (20805, 967992), (22830, 882132), (23214, 867540), (24168, 833295), (24966, 806660), (26280, 766327), (27396, 735110), (27740, 725994), (28918, 696420), (30210, 666636), (30440, 661599), (30952, 650655), (33288, 604995), (34245, 588088), (34821, 578360), (36252, 555530), (38690, 520524), (40280, 499977), (40333, 499320), (41610, 483996), (43377, 464280), (45315, 444424), (45660, 441066), (46428, 433770), (49932, 403330), (54792, 367555), (55480, 362997), (55553, 362520), (57836, 348210), (58035, 347016), (60420, 333318), (62415, 322664), (68490, 294044), (69642, 289180), (72295, 278568), (72504, 277765), (73511, 273960), (77380, 260262), (80666, 249660), (83220, 241998), (86754, 232140), (90630, 222212), (91320, 220533), (92856, 216885), (99864, 201665), (111106, 181260), (115672, 174105), (116070, 173508), (120840, 166659), (120999, 166440), (124830, 161332), (130131, 154760), (136980, 147022), (139284, 144590)]