13555703520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{495457}}^1$

素因数の和:495497

約数の個数: 144

約数和(自身を含む): 48693612240

約数和(自身を除く): 35137908720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 495457, 990914, 1486371, 1981828, 2477285, 2972742, 3963656, 4459113, 4954570, 5945484, 7431855, 7927312, 8918226, 9413683, 9909140, 11890968, 14863710, 15854624, 17836452, 18827366, 19818280, 22295565, 23781936, 28241049, 29727420, 35672904, 37654732, 39636560, 44591130, 47068415, 47563872, 56482098, 59454840, 71345808, 75309464, 79273120, 84723147, 89182260, 94136830, 112964196, 118909680, 141205245, 142691616, 150618928, 169446294, 178364520, 188273660, 225928392, 237819360, 282410490, 301237856, 338892588, 356729040, 376547320, 423615735, 451856784, 564820980, 677785176, 713458080, 753094640, 847231470, 903713568, 1129641960, 1355570352, 1506189280, 1694462940, 2259283920, 2711140704, 3388925880, 4518567840, 6777851760, 13555703520]

約数ペア:

[(1, 13555703520), (2, 6777851760), (3, 4518567840), (4, 3388925880), (5, 2711140704), (6, 2259283920), (8, 1694462940), (9, 1506189280), (10, 1355570352), (12, 1129641960), (15, 903713568), (16, 847231470), (18, 753094640), (19, 713458080), (20, 677785176), (24, 564820980), (30, 451856784), (32, 423615735), (36, 376547320), (38, 356729040), (40, 338892588), (45, 301237856), (48, 282410490), (57, 237819360), (60, 225928392), (72, 188273660), (76, 178364520), (80, 169446294), (90, 150618928), (95, 142691616), (96, 141205245), (114, 118909680), (120, 112964196), (144, 94136830), (152, 89182260), (160, 84723147), (171, 79273120), (180, 75309464), (190, 71345808), (228, 59454840), (240, 56482098), (285, 47563872), (288, 47068415), (304, 44591130), (342, 39636560), (360, 37654732), (380, 35672904), (456, 29727420), (480, 28241049), (570, 23781936), (608, 22295565), (684, 19818280), (720, 18827366), (760, 17836452), (855, 15854624), (912, 14863710), (1140, 11890968), (1368, 9909140), (1440, 9413683), (1520, 8918226), (1710, 7927312), (1824, 7431855), (2280, 5945484), (2736, 4954570), (3040, 4459113), (3420, 3963656), (4560, 2972742), (5472, 2477285), (6840, 1981828), (9120, 1486371), (13680, 990914), (27360, 495457)]