2516145840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268819}}^1$

素因数の和:268851

約数の個数: 120

約数和(自身を含む): 9100094640

約数和(自身を除く): 6583948800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 268819, 537638, 806457, 1075276, 1344095, 1612914, 2150552, 2419371, 2688190, 3225828, 3494647, 4032285, 4301104, 4838742, 5376380, 6451656, 6989294, 8064570, 9677484, 10483941, 10752760, 12096855, 12903312, 13978588, 16129140, 17473235, 19354968, 20967882, 21505520, 24193710, 27957176, 31451823, 32258280, 34946470, 38709936, 41935764, 48387420, 52419705, 55914352, 62903646, 64516560, 69892940, 83871528, 96774840, 104839410, 125807292, 139785880, 157259115, 167743056, 193549680, 209678820, 251614584, 279571760, 314518230, 419357640, 503229168, 629036460, 838715280, 1258072920, 2516145840]

約数ペア:

[(1, 2516145840), (2, 1258072920), (3, 838715280), (4, 629036460), (5, 503229168), (6, 419357640), (8, 314518230), (9, 279571760), (10, 251614584), (12, 209678820), (13, 193549680), (15, 167743056), (16, 157259115), (18, 139785880), (20, 125807292), (24, 104839410), (26, 96774840), (30, 83871528), (36, 69892940), (39, 64516560), (40, 62903646), (45, 55914352), (48, 52419705), (52, 48387420), (60, 41935764), (65, 38709936), (72, 34946470), (78, 32258280), (80, 31451823), (90, 27957176), (104, 24193710), (117, 21505520), (120, 20967882), (130, 19354968), (144, 17473235), (156, 16129140), (180, 13978588), (195, 12903312), (208, 12096855), (234, 10752760), (240, 10483941), (260, 9677484), (312, 8064570), (360, 6989294), (390, 6451656), (468, 5376380), (520, 4838742), (585, 4301104), (624, 4032285), (720, 3494647), (780, 3225828), (936, 2688190), (1040, 2419371), (1170, 2150552), (1560, 1612914), (1872, 1344095), (2340, 1075276), (3120, 806457), (4680, 537638), (9360, 268819)]