1455963960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 4834922400

約数和(自身を除く): 3378958440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 197, 220, 242, 264, 330, 363, 394, 440, 484, 509, 591, 605, 660, 726, 788, 968, 985, 1018, 1182, 1210, 1320, 1452, 1527, 1576, 1815, 1970, 2036, 2167, 2364, 2420, 2545, 2904, 2955, 3054, 3630, 3940, 4072, 4334, 4728, 4840, 5090, 5599, 5910, 6108, 6501, 7260, 7635, 7880, 8668, 10180, 10835, 11198, 11820, 12216, 13002, 14520, 15270, 16797, 17336, 20360, 21670, 22396, 23640, 23837, 26004, 27995, 30540, 32505, 33594, 43340, 44792, 47674, 52008, 55990, 61080, 61589, 65010, 67188, 71511, 83985, 86680, 95348, 100273, 111980, 119185, 123178, 130020, 134376, 143022, 167970, 184767, 190696, 200546, 223960, 238370, 246356, 260040, 286044, 300819, 307945, 335940, 357555, 369534, 401092, 476740, 492712, 501365, 572088, 601638, 615890, 671880, 715110, 739068, 802184, 923835, 953480, 1002730, 1103003, 1203276, 1231780, 1430220, 1478136, 1504095, 1847670, 2005460, 2206006, 2406552, 2463560, 2860440, 3008190, 3309009, 3695340, 4010920, 4412012, 5515015, 6016380, 6618018, 7390680, 8824024, 11030030, 12032760, 12133033, 13236036, 16545045, 22060060, 24266066, 26472072, 33090090, 36399099, 44120120, 48532132, 60665165, 66180180, 72798198, 97064264, 121330330, 132360360, 145596396, 181995495, 242660660, 291192792, 363990990, 485321320, 727981980, 1455963960]

約数ペア:

[(1, 1455963960), (2, 727981980), (3, 485321320), (4, 363990990), (5, 291192792), (6, 242660660), (8, 181995495), (10, 145596396), (11, 132360360), (12, 121330330), (15, 97064264), (20, 72798198), (22, 66180180), (24, 60665165), (30, 48532132), (33, 44120120), (40, 36399099), (44, 33090090), (55, 26472072), (60, 24266066), (66, 22060060), (88, 16545045), (110, 13236036), (120, 12133033), (121, 12032760), (132, 11030030), (165, 8824024), (197, 7390680), (220, 6618018), (242, 6016380), (264, 5515015), (330, 4412012), (363, 4010920), (394, 3695340), (440, 3309009), (484, 3008190), (509, 2860440), (591, 2463560), (605, 2406552), (660, 2206006), (726, 2005460), (788, 1847670), (968, 1504095), (985, 1478136), (1018, 1430220), (1182, 1231780), (1210, 1203276), (1320, 1103003), (1452, 1002730), (1527, 953480), (1576, 923835), (1815, 802184), (1970, 739068), (2036, 715110), (2167, 671880), (2364, 615890), (2420, 601638), (2545, 572088), (2904, 501365), (2955, 492712), (3054, 476740), (3630, 401092), (3940, 369534), (4072, 357555), (4334, 335940), (4728, 307945), (4840, 300819), (5090, 286044), (5599, 260040), (5910, 246356), (6108, 238370), (6501, 223960), (7260, 200546), (7635, 190696), (7880, 184767), (8668, 167970), (10180, 143022), (10835, 134376), (11198, 130020), (11820, 123178), (12216, 119185), (13002, 111980), (14520, 100273), (15270, 95348), (16797, 86680), (17336, 83985), (20360, 71511), (21670, 67188), (22396, 65010), (23640, 61589), (23837, 61080), (26004, 55990), (27995, 52008), (30540, 47674), (32505, 44792), (33594, 43340)]