1888693560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403567}}^1$

素因数の和:403597

約数の個数: 96

約数和(自身を含む): 6610443840

約数和(自身を除く): 4721750280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 403567, 807134, 1210701, 1614268, 2017835, 2421402, 3228536, 3632103, 4035670, 4842804, 5246371, 6053505, 7264206, 8071340, 9685608, 10492742, 12107010, 14528412, 15739113, 16142680, 18160515, 20985484, 24214020, 26231855, 29056824, 31478226, 36321030, 41970968, 47217339, 48428040, 52463710, 62956452, 72642060, 78695565, 94434678, 104927420, 125912904, 145284120, 157391130, 188869356, 209854840, 236086695, 314782260, 377738712, 472173390, 629564520, 944346780, 1888693560]

約数ペア:

[(1, 1888693560), (2, 944346780), (3, 629564520), (4, 472173390), (5, 377738712), (6, 314782260), (8, 236086695), (9, 209854840), (10, 188869356), (12, 157391130), (13, 145284120), (15, 125912904), (18, 104927420), (20, 94434678), (24, 78695565), (26, 72642060), (30, 62956452), (36, 52463710), (39, 48428040), (40, 47217339), (45, 41970968), (52, 36321030), (60, 31478226), (65, 29056824), (72, 26231855), (78, 24214020), (90, 20985484), (104, 18160515), (117, 16142680), (120, 15739113), (130, 14528412), (156, 12107010), (180, 10492742), (195, 9685608), (234, 8071340), (260, 7264206), (312, 6053505), (360, 5246371), (390, 4842804), (468, 4035670), (520, 3632103), (585, 3228536), (780, 2421402), (936, 2017835), (1170, 1614268), (1560, 1210701), (2340, 807134), (4680, 403567)]