15403732140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1\times {\mathrm{1171}}^1$

素因数の和:2263

約数の個数: 96

約数和(自身を含む): 43380126720

約数和(自身を除く): 27976394580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 809, 813, 1084, 1171, 1355, 1618, 1626, 2342, 2427, 2710, 3236, 3252, 3513, 4045, 4065, 4684, 4854, 5420, 5855, 7026, 8090, 8130, 9708, 11710, 12135, 14052, 16180, 16260, 17565, 23420, 24270, 35130, 48540, 70260, 219239, 317341, 438478, 634682, 657717, 876956, 947339, 952023, 1096195, 1269364, 1315434, 1586705, 1894678, 1904046, 2192390, 2630868, 2842017, 3173410, 3288585, 3789356, 3808092, 4384780, 4736695, 4760115, 5684034, 6346820, 6577170, 9473390, 9520230, 11368068, 13154340, 14210085, 18946780, 19040460, 28420170, 56840340, 256728869, 513457738, 770186607, 1026915476, 1283644345, 1540373214, 2567288690, 3080746428, 3850933035, 5134577380, 7701866070, 15403732140]

約数ペア:

[(1, 15403732140), (2, 7701866070), (3, 5134577380), (4, 3850933035), (5, 3080746428), (6, 2567288690), (10, 1540373214), (12, 1283644345), (15, 1026915476), (20, 770186607), (30, 513457738), (60, 256728869), (271, 56840340), (542, 28420170), (809, 19040460), (813, 18946780), (1084, 14210085), (1171, 13154340), (1355, 11368068), (1618, 9520230), (1626, 9473390), (2342, 6577170), (2427, 6346820), (2710, 5684034), (3236, 4760115), (3252, 4736695), (3513, 4384780), (4045, 3808092), (4065, 3789356), (4684, 3288585), (4854, 3173410), (5420, 2842017), (5855, 2630868), (7026, 2192390), (8090, 1904046), (8130, 1894678), (9708, 1586705), (11710, 1315434), (12135, 1269364), (14052, 1096195), (16180, 952023), (16260, 947339), (17565, 876956), (23420, 657717), (24270, 634682), (35130, 438478), (48540, 317341), (70260, 219239)]