272458784910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1\times {\mathrm{2099}}^1$

素因数の和:4282

約数の個数: 128

約数和(自身を含む): 709111065600

約数和(自身を除く): 436652280690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 167, 195, 334, 390, 501, 835, 1002, 1670, 1993, 2099, 2171, 2505, 3986, 4198, 4342, 5010, 5979, 6297, 6513, 9965, 10495, 10855, 11958, 12594, 13026, 19930, 20990, 21710, 25909, 27287, 29895, 31485, 32565, 51818, 54574, 59790, 62970, 65130, 77727, 81861, 129545, 136435, 155454, 163722, 259090, 272870, 332831, 350533, 388635, 409305, 665662, 701066, 777270, 818610, 998493, 1051599, 1664155, 1752665, 1996986, 2103198, 3328310, 3505330, 4183307, 4326803, 4556929, 4992465, 5257995, 8366614, 8653606, 9113858, 9984930, 10515990, 12549921, 12980409, 13670787, 20916535, 21634015, 22784645, 25099842, 25960818, 27341574, 41833070, 43268030, 45569290, 54382991, 62749605, 64902045, 68353935, 108765982, 125499210, 129804090, 136707870, 163148973, 271914955, 326297946, 543829910, 698612269, 815744865, 1397224538, 1631489730, 2095836807, 3493061345, 4191673614, 6986122690, 9081959497, 10479184035, 18163918994, 20958368070, 27245878491, 45409797485, 54491756982, 90819594970, 136229392455, 272458784910]

約数ペア:

[(1, 272458784910), (2, 136229392455), (3, 90819594970), (5, 54491756982), (6, 45409797485), (10, 27245878491), (13, 20958368070), (15, 18163918994), (26, 10479184035), (30, 9081959497), (39, 6986122690), (65, 4191673614), (78, 3493061345), (130, 2095836807), (167, 1631489730), (195, 1397224538), (334, 815744865), (390, 698612269), (501, 543829910), (835, 326297946), (1002, 271914955), (1670, 163148973), (1993, 136707870), (2099, 129804090), (2171, 125499210), (2505, 108765982), (3986, 68353935), (4198, 64902045), (4342, 62749605), (5010, 54382991), (5979, 45569290), (6297, 43268030), (6513, 41833070), (9965, 27341574), (10495, 25960818), (10855, 25099842), (11958, 22784645), (12594, 21634015), (13026, 20916535), (19930, 13670787), (20990, 12980409), (21710, 12549921), (25909, 10515990), (27287, 9984930), (29895, 9113858), (31485, 8653606), (32565, 8366614), (51818, 5257995), (54574, 4992465), (59790, 4556929), (62970, 4326803), (65130, 4183307), (77727, 3505330), (81861, 3328310), (129545, 2103198), (136435, 1996986), (155454, 1752665), (163722, 1664155), (259090, 1051599), (272870, 998493), (332831, 818610), (350533, 777270), (388635, 701066), (409305, 665662)]