128142630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 428985648

約数和(自身を除く): 300843018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 41, 42, 45, 55, 63, 66, 70, 77, 82, 90, 99, 105, 110, 121, 123, 126, 154, 165, 198, 205, 210, 231, 242, 246, 287, 315, 330, 363, 369, 385, 410, 451, 462, 495, 574, 605, 615, 630, 693, 726, 738, 770, 847, 861, 902, 990, 1089, 1155, 1210, 1230, 1353, 1386, 1435, 1681, 1694, 1722, 1815, 1845, 2178, 2255, 2310, 2541, 2583, 2706, 2870, 3157, 3362, 3465, 3630, 3690, 4059, 4235, 4305, 4510, 4961, 5043, 5082, 5166, 5445, 6314, 6765, 6930, 7623, 8118, 8405, 8470, 8610, 9471, 9922, 10086, 10890, 11767, 12705, 12915, 13530, 14883, 15129, 15246, 15785, 16810, 18491, 18942, 20295, 23534, 24805, 25215, 25410, 25830, 28413, 29766, 30258, 31570, 34727, 35301, 36982, 38115, 40590, 44649, 47355, 49610, 50430, 55473, 56826, 58835, 69454, 70602, 74415, 75645, 76230, 89298, 92455, 94710, 104181, 105903, 110946, 117670, 129437, 142065, 148830, 151290, 166419, 173635, 176505, 184910, 203401, 208362, 211806, 223245, 258874, 277365, 284130, 312543, 332838, 347270, 353010, 388311, 406802, 446490, 520905, 529515, 554730, 610203, 625086, 647185, 776622, 832095, 1017005, 1041810, 1059030, 1164933, 1220406, 1294370, 1423807, 1562715, 1664190, 1830609, 1941555, 2034010, 2329866, 2847614, 3051015, 3125430, 3661218, 3883110, 4271421, 5824665, 6102030, 7119035, 8542842, 9153045, 11649330, 12814263, 14238070, 18306090, 21357105, 25628526, 42714210, 64071315, 128142630]

約数ペア:

[(1, 128142630), (2, 64071315), (3, 42714210), (5, 25628526), (6, 21357105), (7, 18306090), (9, 14238070), (10, 12814263), (11, 11649330), (14, 9153045), (15, 8542842), (18, 7119035), (21, 6102030), (22, 5824665), (30, 4271421), (33, 3883110), (35, 3661218), (41, 3125430), (42, 3051015), (45, 2847614), (55, 2329866), (63, 2034010), (66, 1941555), (70, 1830609), (77, 1664190), (82, 1562715), (90, 1423807), (99, 1294370), (105, 1220406), (110, 1164933), (121, 1059030), (123, 1041810), (126, 1017005), (154, 832095), (165, 776622), (198, 647185), (205, 625086), (210, 610203), (231, 554730), (242, 529515), (246, 520905), (287, 446490), (315, 406802), (330, 388311), (363, 353010), (369, 347270), (385, 332838), (410, 312543), (451, 284130), (462, 277365), (495, 258874), (574, 223245), (605, 211806), (615, 208362), (630, 203401), (693, 184910), (726, 176505), (738, 173635), (770, 166419), (847, 151290), (861, 148830), (902, 142065), (990, 129437), (1089, 117670), (1155, 110946), (1210, 105903), (1230, 104181), (1353, 94710), (1386, 92455), (1435, 89298), (1681, 76230), (1694, 75645), (1722, 74415), (1815, 70602), (1845, 69454), (2178, 58835), (2255, 56826), (2310, 55473), (2541, 50430), (2583, 49610), (2706, 47355), (2870, 44649), (3157, 40590), (3362, 38115), (3465, 36982), (3630, 35301), (3690, 34727), (4059, 31570), (4235, 30258), (4305, 29766), (4510, 28413), (4961, 25830), (5043, 25410), (5082, 25215), (5166, 24805), (5445, 23534), (6314, 20295), (6765, 18942), (6930, 18491), (7623, 16810), (8118, 15785), (8405, 15246), (8470, 15129), (8610, 14883), (9471, 13530), (9922, 12915), (10086, 12705), (10890, 11767)]