11317920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 40279680

約数和(自身を除く): 28961760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 73, 76, 80, 85, 95, 96, 102, 114, 120, 136, 146, 152, 160, 170, 190, 204, 219, 228, 240, 255, 272, 285, 292, 304, 323, 340, 365, 380, 408, 438, 456, 480, 510, 544, 570, 584, 608, 646, 680, 730, 760, 816, 876, 912, 969, 1020, 1095, 1140, 1168, 1241, 1292, 1360, 1387, 1460, 1520, 1615, 1632, 1752, 1824, 1938, 2040, 2190, 2280, 2336, 2482, 2584, 2720, 2774, 2920, 3040, 3230, 3504, 3723, 3876, 4080, 4161, 4380, 4560, 4845, 4964, 5168, 5548, 5840, 6205, 6460, 6935, 7008, 7446, 7752, 8160, 8322, 8760, 9120, 9690, 9928, 10336, 11096, 11680, 12410, 12920, 13870, 14892, 15504, 16644, 17520, 18615, 19380, 19856, 20805, 22192, 23579, 24820, 25840, 27740, 29784, 31008, 33288, 35040, 37230, 38760, 39712, 41610, 44384, 47158, 49640, 51680, 55480, 59568, 66576, 70737, 74460, 77520, 83220, 94316, 99280, 110960, 117895, 119136, 133152, 141474, 148920, 155040, 166440, 188632, 198560, 221920, 235790, 282948, 297840, 332880, 353685, 377264, 471580, 565896, 595680, 665760, 707370, 754528, 943160, 1131792, 1414740, 1886320, 2263584, 2829480, 3772640, 5658960, 11317920]

約数ペア:

[(1, 11317920), (2, 5658960), (3, 3772640), (4, 2829480), (5, 2263584), (6, 1886320), (8, 1414740), (10, 1131792), (12, 943160), (15, 754528), (16, 707370), (17, 665760), (19, 595680), (20, 565896), (24, 471580), (30, 377264), (32, 353685), (34, 332880), (38, 297840), (40, 282948), (48, 235790), (51, 221920), (57, 198560), (60, 188632), (68, 166440), (73, 155040), (76, 148920), (80, 141474), (85, 133152), (95, 119136), (96, 117895), (102, 110960), (114, 99280), (120, 94316), (136, 83220), (146, 77520), (152, 74460), (160, 70737), (170, 66576), (190, 59568), (204, 55480), (219, 51680), (228, 49640), (240, 47158), (255, 44384), (272, 41610), (285, 39712), (292, 38760), (304, 37230), (323, 35040), (340, 33288), (365, 31008), (380, 29784), (408, 27740), (438, 25840), (456, 24820), (480, 23579), (510, 22192), (544, 20805), (570, 19856), (584, 19380), (608, 18615), (646, 17520), (680, 16644), (730, 15504), (760, 14892), (816, 13870), (876, 12920), (912, 12410), (969, 11680), (1020, 11096), (1095, 10336), (1140, 9928), (1168, 9690), (1241, 9120), (1292, 8760), (1360, 8322), (1387, 8160), (1460, 7752), (1520, 7446), (1615, 7008), (1632, 6935), (1752, 6460), (1824, 6205), (1938, 5840), (2040, 5548), (2190, 5168), (2280, 4964), (2336, 4845), (2482, 4560), (2584, 4380), (2720, 4161), (2774, 4080), (2920, 3876), (3040, 3723), (3230, 3504)]