768142038420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1609}}^1\times {\mathrm{5987}}^1$

素因数の和:8054

約数の個数: 144

約数和(自身を含む): 2337132208320

約数和(自身を除く): 1568990169900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1609, 1772, 2215, 2658, 3218, 3987, 4430, 4827, 5316, 5987, 6436, 6645, 7974, 8045, 8860, 9654, 11974, 13290, 14481, 15948, 16090, 17961, 19308, 19935, 23948, 24135, 26580, 28962, 29935, 32180, 35922, 39870, 48270, 53883, 57924, 59870, 71844, 72405, 79740, 89805, 96540, 107766, 119740, 144810, 179610, 215532, 269415, 289620, 359220, 538830, 712787, 1077660, 1425574, 2138361, 2652241, 2851148, 3563935, 4276722, 5304482, 6415083, 7127870, 7956723, 8553444, 9633083, 10608964, 10691805, 12830166, 13261205, 14255740, 15913446, 19266166, 21383610, 23870169, 25660332, 26522410, 28899249, 31826892, 32075415, 38532332, 39783615, 42767220, 47740338, 48165415, 53044820, 57798498, 64150830, 79567230, 86697747, 95480676, 96330830, 115596996, 119350845, 128301660, 144496245, 159134460, 173395494, 192661660, 238701690, 288992490, 346790988, 433488735, 477403380, 577984980, 866977470, 1733954940, 4267455769, 8534911538, 12802367307, 17069823076, 21337278845, 25604734614, 38407101921, 42674557690, 51209469228, 64011836535, 76814203842, 85349115380, 128023673070, 153628407684, 192035509605, 256047346140, 384071019210, 768142038420]

約数ペア:

[(1, 768142038420), (2, 384071019210), (3, 256047346140), (4, 192035509605), (5, 153628407684), (6, 128023673070), (9, 85349115380), (10, 76814203842), (12, 64011836535), (15, 51209469228), (18, 42674557690), (20, 38407101921), (30, 25604734614), (36, 21337278845), (45, 17069823076), (60, 12802367307), (90, 8534911538), (180, 4267455769), (443, 1733954940), (886, 866977470), (1329, 577984980), (1609, 477403380), (1772, 433488735), (2215, 346790988), (2658, 288992490), (3218, 238701690), (3987, 192661660), (4430, 173395494), (4827, 159134460), (5316, 144496245), (5987, 128301660), (6436, 119350845), (6645, 115596996), (7974, 96330830), (8045, 95480676), (8860, 86697747), (9654, 79567230), (11974, 64150830), (13290, 57798498), (14481, 53044820), (15948, 48165415), (16090, 47740338), (17961, 42767220), (19308, 39783615), (19935, 38532332), (23948, 32075415), (24135, 31826892), (26580, 28899249), (28962, 26522410), (29935, 25660332), (32180, 23870169), (35922, 21383610), (39870, 19266166), (48270, 15913446), (53883, 14255740), (57924, 13261205), (59870, 12830166), (71844, 10691805), (72405, 10608964), (79740, 9633083), (89805, 8553444), (96540, 7956723), (107766, 7127870), (119740, 6415083), (144810, 5304482), (179610, 4276722), (215532, 3563935), (269415, 2851148), (289620, 2652241), (359220, 2138361), (538830, 1425574), (712787, 1077660)]