19452604140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{507371}}^1$

素因数の和:507460

約数の個数: 96

約数和(自身を含む): 61371717120

約数和(自身を除く): 41919112980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 38340, 507371, 1014742, 1522113, 2029484, 2536855, 3044226, 4566339, 5073710, 6088452, 7610565, 9132678, 10147420, 13699017, 15221130, 18265356, 22831695, 27398034, 30442260, 36023341, 45663390, 54796068, 68495085, 72046682, 91326780, 108070023, 136990170, 144093364, 180116705, 216140046, 273980340, 324210069, 360233410, 432280092, 540350115, 648420138, 720466820, 972630207, 1080700230, 1296840276, 1621050345, 1945260414, 2161400460, 3242100690, 3890520828, 4863151035, 6484201380, 9726302070, 19452604140]

約数ペア:

[(1, 19452604140), (2, 9726302070), (3, 6484201380), (4, 4863151035), (5, 3890520828), (6, 3242100690), (9, 2161400460), (10, 1945260414), (12, 1621050345), (15, 1296840276), (18, 1080700230), (20, 972630207), (27, 720466820), (30, 648420138), (36, 540350115), (45, 432280092), (54, 360233410), (60, 324210069), (71, 273980340), (90, 216140046), (108, 180116705), (135, 144093364), (142, 136990170), (180, 108070023), (213, 91326780), (270, 72046682), (284, 68495085), (355, 54796068), (426, 45663390), (540, 36023341), (639, 30442260), (710, 27398034), (852, 22831695), (1065, 18265356), (1278, 15221130), (1420, 13699017), (1917, 10147420), (2130, 9132678), (2556, 7610565), (3195, 6088452), (3834, 5073710), (4260, 4566339), (6390, 3044226), (7668, 2536855), (9585, 2029484), (12780, 1522113), (19170, 1014742), (38340, 507371)]