12471156160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 32584826880

約数和(自身を除く): 20113670720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 127, 152, 155, 160, 190, 248, 254, 304, 310, 320, 380, 496, 508, 521, 589, 608, 620, 635, 760, 992, 1016, 1042, 1178, 1216, 1240, 1270, 1520, 1984, 2032, 2084, 2356, 2413, 2480, 2540, 2605, 2945, 3040, 3937, 4064, 4168, 4712, 4826, 4960, 5080, 5210, 5890, 6080, 7874, 8128, 8336, 9424, 9652, 9899, 9920, 10160, 10420, 11780, 12065, 15748, 16151, 16672, 18848, 19304, 19685, 19798, 20320, 20840, 23560, 24130, 31496, 32302, 33344, 37696, 38608, 39370, 39596, 40640, 41680, 47120, 48260, 49495, 62992, 64604, 66167, 74803, 77216, 78740, 79192, 80755, 83360, 94240, 96520, 98990, 125984, 129208, 132334, 149606, 154432, 157480, 158384, 161510, 166720, 188480, 193040, 197980, 251968, 258416, 264668, 299212, 306869, 314960, 316768, 323020, 330835, 374015, 386080, 395960, 516832, 529336, 598424, 613738, 629920, 633536, 646040, 661670, 748030, 772160, 791920, 1033664, 1058672, 1196848, 1227476, 1257173, 1259840, 1292080, 1323340, 1496060, 1534345, 1583840, 2051177, 2117344, 2393696, 2454952, 2514346, 2584160, 2646680, 2992120, 3068690, 3167680, 4102354, 4234688, 4787392, 4909904, 5028692, 5168320, 5293360, 5984240, 6137380, 6285865, 8204708, 9819808, 10057384, 10255885, 10586720, 11968480, 12274760, 12571730, 16409416, 19639616, 20114768, 20511770, 21173440, 23936960, 24549520, 25143460, 32818832, 38972363, 40229536, 41023540, 49099040, 50286920, 65637664, 77944726, 80459072, 82047080, 98198080, 100573840, 131275328, 155889452, 164094160, 194861815, 201147680, 311778904, 328188320, 389723630, 402295360, 623557808, 656376640, 779447260, 1247115616, 1558894520, 2494231232, 3117789040, 6235578080, 12471156160]

約数ペア:

[(1, 12471156160), (2, 6235578080), (4, 3117789040), (5, 2494231232), (8, 1558894520), (10, 1247115616), (16, 779447260), (19, 656376640), (20, 623557808), (31, 402295360), (32, 389723630), (38, 328188320), (40, 311778904), (62, 201147680), (64, 194861815), (76, 164094160), (80, 155889452), (95, 131275328), (124, 100573840), (127, 98198080), (152, 82047080), (155, 80459072), (160, 77944726), (190, 65637664), (248, 50286920), (254, 49099040), (304, 41023540), (310, 40229536), (320, 38972363), (380, 32818832), (496, 25143460), (508, 24549520), (521, 23936960), (589, 21173440), (608, 20511770), (620, 20114768), (635, 19639616), (760, 16409416), (992, 12571730), (1016, 12274760), (1042, 11968480), (1178, 10586720), (1216, 10255885), (1240, 10057384), (1270, 9819808), (1520, 8204708), (1984, 6285865), (2032, 6137380), (2084, 5984240), (2356, 5293360), (2413, 5168320), (2480, 5028692), (2540, 4909904), (2605, 4787392), (2945, 4234688), (3040, 4102354), (3937, 3167680), (4064, 3068690), (4168, 2992120), (4712, 2646680), (4826, 2584160), (4960, 2514346), (5080, 2454952), (5210, 2393696), (5890, 2117344), (6080, 2051177), (7874, 1583840), (8128, 1534345), (8336, 1496060), (9424, 1323340), (9652, 1292080), (9899, 1259840), (9920, 1257173), (10160, 1227476), (10420, 1196848), (11780, 1058672), (12065, 1033664), (15748, 791920), (16151, 772160), (16672, 748030), (18848, 661670), (19304, 646040), (19685, 633536), (19798, 629920), (20320, 613738), (20840, 598424), (23560, 529336), (24130, 516832), (31496, 395960), (32302, 386080), (33344, 374015), (37696, 330835), (38608, 323020), (39370, 316768), (39596, 314960), (40640, 306869), (41680, 299212), (47120, 264668), (48260, 258416), (49495, 251968), (62992, 197980), (64604, 193040), (66167, 188480), (74803, 166720), (77216, 161510), (78740, 158384), (79192, 157480), (80755, 154432), (83360, 149606), (94240, 132334), (96520, 129208), (98990, 125984)]