79943520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 272051136

約数和(自身を除く): 192107616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 97, 101, 102, 120, 136, 160, 170, 194, 202, 204, 240, 255, 272, 291, 303, 340, 388, 404, 408, 480, 485, 505, 510, 544, 582, 606, 680, 776, 808, 816, 970, 1010, 1020, 1164, 1212, 1360, 1455, 1515, 1552, 1616, 1632, 1649, 1717, 1940, 2020, 2040, 2328, 2424, 2720, 2910, 3030, 3104, 3232, 3298, 3434, 3880, 4040, 4080, 4656, 4848, 4947, 5151, 5820, 6060, 6596, 6868, 7760, 8080, 8160, 8245, 8585, 9312, 9696, 9797, 9894, 10302, 11640, 12120, 13192, 13736, 15520, 16160, 16490, 17170, 19594, 19788, 20604, 23280, 24240, 24735, 25755, 26384, 27472, 29391, 32980, 34340, 39188, 39576, 41208, 46560, 48480, 48985, 49470, 51510, 52768, 54944, 58782, 65960, 68680, 78376, 79152, 82416, 97970, 98940, 103020, 117564, 131920, 137360, 146955, 156752, 158304, 164832, 166549, 195940, 197880, 206040, 235128, 263840, 274720, 293910, 313504, 333098, 391880, 395760, 412080, 470256, 499647, 587820, 666196, 783760, 791520, 824160, 832745, 940512, 999294, 1175640, 1332392, 1567520, 1665490, 1998588, 2351280, 2498235, 2664784, 3330980, 3997176, 4702560, 4996470, 5329568, 6661960, 7994352, 9992940, 13323920, 15988704, 19985880, 26647840, 39971760, 79943520]

約数ペア:

[(1, 79943520), (2, 39971760), (3, 26647840), (4, 19985880), (5, 15988704), (6, 13323920), (8, 9992940), (10, 7994352), (12, 6661960), (15, 5329568), (16, 4996470), (17, 4702560), (20, 3997176), (24, 3330980), (30, 2664784), (32, 2498235), (34, 2351280), (40, 1998588), (48, 1665490), (51, 1567520), (60, 1332392), (68, 1175640), (80, 999294), (85, 940512), (96, 832745), (97, 824160), (101, 791520), (102, 783760), (120, 666196), (136, 587820), (160, 499647), (170, 470256), (194, 412080), (202, 395760), (204, 391880), (240, 333098), (255, 313504), (272, 293910), (291, 274720), (303, 263840), (340, 235128), (388, 206040), (404, 197880), (408, 195940), (480, 166549), (485, 164832), (505, 158304), (510, 156752), (544, 146955), (582, 137360), (606, 131920), (680, 117564), (776, 103020), (808, 98940), (816, 97970), (970, 82416), (1010, 79152), (1020, 78376), (1164, 68680), (1212, 65960), (1360, 58782), (1455, 54944), (1515, 52768), (1552, 51510), (1616, 49470), (1632, 48985), (1649, 48480), (1717, 46560), (1940, 41208), (2020, 39576), (2040, 39188), (2328, 34340), (2424, 32980), (2720, 29391), (2910, 27472), (3030, 26384), (3104, 25755), (3232, 24735), (3298, 24240), (3434, 23280), (3880, 20604), (4040, 19788), (4080, 19594), (4656, 17170), (4848, 16490), (4947, 16160), (5151, 15520), (5820, 13736), (6060, 13192), (6596, 12120), (6868, 11640), (7760, 10302), (8080, 9894), (8160, 9797), (8245, 9696), (8585, 9312)]