128662380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9283}}^1$

素因数の和:9316

約数の個数: 144

約数和(自身を含む): 486630144

約数和(自身を除く): 357967764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9283, 13860, 18566, 27849, 37132, 46415, 55698, 64981, 83547, 92830, 102113, 111396, 129962, 139245, 167094, 185660, 194943, 204226, 259924, 278490, 306339, 324905, 334188, 389886, 408452, 417735, 510565, 556980, 584829, 612678, 649810, 714791, 779772, 835470, 919017, 974715, 1021130, 1169658, 1225356, 1299620, 1429582, 1531695, 1670940, 1838034, 1949430, 2042260, 2144373, 2339316, 2859164, 2924145, 3063390, 3573955, 3676068, 3898860, 4288746, 4595085, 5848290, 6126780, 6433119, 7147910, 8577492, 9190170, 10721865, 11696580, 12866238, 14295820, 18380340, 21443730, 25732476, 32165595, 42887460, 64331190, 128662380]

約数ペア:

[(1, 128662380), (2, 64331190), (3, 42887460), (4, 32165595), (5, 25732476), (6, 21443730), (7, 18380340), (9, 14295820), (10, 12866238), (11, 11696580), (12, 10721865), (14, 9190170), (15, 8577492), (18, 7147910), (20, 6433119), (21, 6126780), (22, 5848290), (28, 4595085), (30, 4288746), (33, 3898860), (35, 3676068), (36, 3573955), (42, 3063390), (44, 2924145), (45, 2859164), (55, 2339316), (60, 2144373), (63, 2042260), (66, 1949430), (70, 1838034), (77, 1670940), (84, 1531695), (90, 1429582), (99, 1299620), (105, 1225356), (110, 1169658), (126, 1021130), (132, 974715), (140, 919017), (154, 835470), (165, 779772), (180, 714791), (198, 649810), (210, 612678), (220, 584829), (231, 556980), (252, 510565), (308, 417735), (315, 408452), (330, 389886), (385, 334188), (396, 324905), (420, 306339), (462, 278490), (495, 259924), (630, 204226), (660, 194943), (693, 185660), (770, 167094), (924, 139245), (990, 129962), (1155, 111396), (1260, 102113), (1386, 92830), (1540, 83547), (1980, 64981), (2310, 55698), (2772, 46415), (3465, 37132), (4620, 27849), (6930, 18566), (9283, 13860)]