268470930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2360

約数の個数: 128

約数和(自身を含む): 811819008

約数和(自身を除く): 543348078

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1505, 1677, 1806, 2287, 2730, 2795, 3010, 3354, 3913, 4515, 4574, 5590, 6861, 7826, 8385, 9030, 11435, 11739, 13722, 16009, 16770, 19565, 22870, 23478, 29731, 32018, 34305, 39130, 48027, 58695, 59462, 68610, 80045, 89193, 96054, 98341, 117390, 148655, 160090, 178386, 196682, 208117, 240135, 295023, 297310, 416234, 445965, 480270, 491705, 590046, 624351, 688387, 891930, 983410, 1040585, 1248702, 1278433, 1376774, 1475115, 2065161, 2081170, 2556866, 2950230, 3121755, 3441935, 3835299, 4130322, 6243510, 6392165, 6883870, 7670598, 8949031, 10325805, 12784330, 17898062, 19176495, 20651610, 26847093, 38352990, 44745155, 53694186, 89490310, 134235465, 268470930]

約数ペア:

[(1, 268470930), (2, 134235465), (3, 89490310), (5, 53694186), (6, 44745155), (7, 38352990), (10, 26847093), (13, 20651610), (14, 19176495), (15, 17898062), (21, 12784330), (26, 10325805), (30, 8949031), (35, 7670598), (39, 6883870), (42, 6392165), (43, 6243510), (65, 4130322), (70, 3835299), (78, 3441935), (86, 3121755), (91, 2950230), (105, 2556866), (129, 2081170), (130, 2065161), (182, 1475115), (195, 1376774), (210, 1278433), (215, 1248702), (258, 1040585), (273, 983410), (301, 891930), (390, 688387), (430, 624351), (455, 590046), (546, 491705), (559, 480270), (602, 445965), (645, 416234), (903, 297310), (910, 295023), (1118, 240135), (1290, 208117), (1365, 196682), (1505, 178386), (1677, 160090), (1806, 148655), (2287, 117390), (2730, 98341), (2795, 96054), (3010, 89193), (3354, 80045), (3913, 68610), (4515, 59462), (4574, 58695), (5590, 48027), (6861, 39130), (7826, 34305), (8385, 32018), (9030, 29731), (11435, 23478), (11739, 22870), (13722, 19565), (16009, 16770)]