134414840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 359856000

約数和(自身を除く): 225441160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 101, 140, 194, 196, 202, 245, 280, 343, 388, 392, 404, 485, 490, 505, 679, 686, 707, 776, 808, 970, 980, 1010, 1358, 1372, 1414, 1715, 1940, 1960, 2020, 2716, 2744, 2828, 3395, 3430, 3535, 3880, 4040, 4753, 4949, 5432, 5656, 6790, 6860, 7070, 9506, 9797, 9898, 13580, 13720, 14140, 19012, 19594, 19796, 23765, 24745, 27160, 28280, 33271, 34643, 38024, 39188, 39592, 47530, 48985, 49490, 66542, 68579, 69286, 78376, 95060, 97970, 98980, 133084, 137158, 138572, 166355, 173215, 190120, 195940, 197960, 266168, 274316, 277144, 332710, 342895, 346430, 391880, 480053, 548632, 665420, 685790, 692860, 960106, 1330840, 1371580, 1385720, 1920212, 2400265, 2743160, 3360371, 3840424, 4800530, 6720742, 9601060, 13441484, 16801855, 19202120, 26882968, 33603710, 67207420, 134414840]

約数ペア:

[(1, 134414840), (2, 67207420), (4, 33603710), (5, 26882968), (7, 19202120), (8, 16801855), (10, 13441484), (14, 9601060), (20, 6720742), (28, 4800530), (35, 3840424), (40, 3360371), (49, 2743160), (56, 2400265), (70, 1920212), (97, 1385720), (98, 1371580), (101, 1330840), (140, 960106), (194, 692860), (196, 685790), (202, 665420), (245, 548632), (280, 480053), (343, 391880), (388, 346430), (392, 342895), (404, 332710), (485, 277144), (490, 274316), (505, 266168), (679, 197960), (686, 195940), (707, 190120), (776, 173215), (808, 166355), (970, 138572), (980, 137158), (1010, 133084), (1358, 98980), (1372, 97970), (1414, 95060), (1715, 78376), (1940, 69286), (1960, 68579), (2020, 66542), (2716, 49490), (2744, 48985), (2828, 47530), (3395, 39592), (3430, 39188), (3535, 38024), (3880, 34643), (4040, 33271), (4753, 28280), (4949, 27160), (5432, 24745), (5656, 23765), (6790, 19796), (6860, 19594), (7070, 19012), (9506, 14140), (9797, 13720), (9898, 13580)]