12514775640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1542

約数の個数: 256

約数和(自身を含む): 40848261120

約数和(自身を除く): 28333485480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 107, 115, 120, 124, 138, 155, 184, 186, 214, 230, 248, 276, 310, 321, 345, 372, 428, 460, 465, 535, 552, 620, 642, 690, 713, 744, 856, 920, 930, 1070, 1240, 1284, 1367, 1380, 1426, 1605, 1860, 2139, 2140, 2461, 2568, 2734, 2760, 2852, 3210, 3317, 3565, 3720, 4101, 4278, 4280, 4922, 5468, 5704, 6420, 6634, 6835, 7130, 7383, 8202, 8556, 9844, 9951, 10695, 10936, 12305, 12840, 13268, 13670, 14260, 14766, 16404, 16585, 17112, 19688, 19902, 20505, 21390, 24610, 26536, 27340, 28520, 29532, 31441, 32808, 33170, 36915, 39804, 41010, 42377, 42780, 49220, 49755, 54680, 59064, 62882, 66340, 73830, 76291, 79608, 82020, 84754, 85560, 94323, 98440, 99510, 125764, 127131, 132680, 146269, 147660, 152582, 157205, 164040, 169508, 188646, 199020, 211885, 228873, 251528, 254262, 292538, 295320, 305164, 314410, 339016, 377292, 381455, 398040, 423770, 438807, 457746, 471615, 508524, 585076, 610328, 628820, 635655, 731345, 754584, 762910, 847540, 877614, 915492, 943230, 974671, 1017048, 1144365, 1170152, 1257640, 1271310, 1462690, 1525820, 1695080, 1755228, 1830984, 1886460, 1949342, 2194035, 2288730, 2542620, 2924013, 2925380, 3051640, 3364187, 3510456, 3772920, 3898684, 4388070, 4534339, 4577460, 4873355, 5085240, 5848026, 5850760, 6728374, 7797368, 8776140, 9068678, 9154920, 9746710, 10092561, 11696052, 13456748, 13603017, 14620065, 16820935, 17552280, 18137356, 19493420, 20185122, 22671695, 23392104, 26913496, 27206034, 29240130, 33641870, 36274712, 38986840, 40370244, 45343390, 50462805, 54412068, 58480260, 67283740, 68015085, 80740488, 90686780, 100925610, 104289797, 108824136, 116960520, 134567480, 136030170, 181373560, 201851220, 208579594, 272060340, 312869391, 403702440, 417159188, 521448985, 544120680, 625738782, 834318376, 1042897970, 1251477564, 1564346955, 2085795940, 2502955128, 3128693910, 4171591880, 6257387820, 12514775640]

約数ペア:

[(1, 12514775640), (2, 6257387820), (3, 4171591880), (4, 3128693910), (5, 2502955128), (6, 2085795940), (8, 1564346955), (10, 1251477564), (12, 1042897970), (15, 834318376), (20, 625738782), (23, 544120680), (24, 521448985), (30, 417159188), (31, 403702440), (40, 312869391), (46, 272060340), (60, 208579594), (62, 201851220), (69, 181373560), (92, 136030170), (93, 134567480), (107, 116960520), (115, 108824136), (120, 104289797), (124, 100925610), (138, 90686780), (155, 80740488), (184, 68015085), (186, 67283740), (214, 58480260), (230, 54412068), (248, 50462805), (276, 45343390), (310, 40370244), (321, 38986840), (345, 36274712), (372, 33641870), (428, 29240130), (460, 27206034), (465, 26913496), (535, 23392104), (552, 22671695), (620, 20185122), (642, 19493420), (690, 18137356), (713, 17552280), (744, 16820935), (856, 14620065), (920, 13603017), (930, 13456748), (1070, 11696052), (1240, 10092561), (1284, 9746710), (1367, 9154920), (1380, 9068678), (1426, 8776140), (1605, 7797368), (1860, 6728374), (2139, 5850760), (2140, 5848026), (2461, 5085240), (2568, 4873355), (2734, 4577460), (2760, 4534339), (2852, 4388070), (3210, 3898684), (3317, 3772920), (3565, 3510456), (3720, 3364187), (4101, 3051640), (4278, 2925380), (4280, 2924013), (4922, 2542620), (5468, 2288730), (5704, 2194035), (6420, 1949342), (6634, 1886460), (6835, 1830984), (7130, 1755228), (7383, 1695080), (8202, 1525820), (8556, 1462690), (9844, 1271310), (9951, 1257640), (10695, 1170152), (10936, 1144365), (12305, 1017048), (12840, 974671), (13268, 943230), (13670, 915492), (14260, 877614), (14766, 847540), (16404, 762910), (16585, 754584), (17112, 731345), (19688, 635655), (19902, 628820), (20505, 610328), (21390, 585076), (24610, 508524), (26536, 471615), (27340, 457746), (28520, 438807), (29532, 423770), (31441, 398040), (32808, 381455), (33170, 377292), (36915, 339016), (39804, 314410), (41010, 305164), (42377, 295320), (42780, 292538), (49220, 254262), (49755, 251528), (54680, 228873), (59064, 211885), (62882, 199020), (66340, 188646), (73830, 169508), (76291, 164040), (79608, 157205), (82020, 152582), (84754, 147660), (85560, 146269), (94323, 132680), (98440, 127131), (99510, 125764)]