1293886320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16691}}^1$

素因数の和:16743

約数の個数: 160

約数和(自身を含む): 4470785280

約数和(自身を除く): 3176898960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 9690, 12920, 15504, 16691, 19380, 25840, 33382, 38760, 50073, 66764, 77520, 83455, 100146, 133528, 166910, 200292, 250365, 267056, 283747, 317129, 333820, 400584, 500730, 567494, 634258, 667640, 801168, 851241, 951387, 1001460, 1134988, 1268516, 1335280, 1418735, 1585645, 1702482, 1902774, 2002920, 2269976, 2537032, 2837470, 3171290, 3404964, 3805548, 4005840, 4256205, 4539952, 4756935, 5074064, 5391193, 5674940, 6342580, 6809928, 7611096, 8512410, 9513870, 10782386, 11349880, 12685160, 13619856, 15222192, 16173579, 17024820, 19027740, 21564772, 22699760, 25370320, 26955965, 32347158, 34049640, 38055480, 43129544, 53911930, 64694316, 68099280, 76110960, 80867895, 86259088, 107823860, 129388632, 161735790, 215647720, 258777264, 323471580, 431295440, 646943160, 1293886320]

約数ペア:

[(1, 1293886320), (2, 646943160), (3, 431295440), (4, 323471580), (5, 258777264), (6, 215647720), (8, 161735790), (10, 129388632), (12, 107823860), (15, 86259088), (16, 80867895), (17, 76110960), (19, 68099280), (20, 64694316), (24, 53911930), (30, 43129544), (34, 38055480), (38, 34049640), (40, 32347158), (48, 26955965), (51, 25370320), (57, 22699760), (60, 21564772), (68, 19027740), (76, 17024820), (80, 16173579), (85, 15222192), (95, 13619856), (102, 12685160), (114, 11349880), (120, 10782386), (136, 9513870), (152, 8512410), (170, 7611096), (190, 6809928), (204, 6342580), (228, 5674940), (240, 5391193), (255, 5074064), (272, 4756935), (285, 4539952), (304, 4256205), (323, 4005840), (340, 3805548), (380, 3404964), (408, 3171290), (456, 2837470), (510, 2537032), (570, 2269976), (646, 2002920), (680, 1902774), (760, 1702482), (816, 1585645), (912, 1418735), (969, 1335280), (1020, 1268516), (1140, 1134988), (1292, 1001460), (1360, 951387), (1520, 851241), (1615, 801168), (1938, 667640), (2040, 634258), (2280, 567494), (2584, 500730), (3230, 400584), (3876, 333820), (4080, 317129), (4560, 283747), (4845, 267056), (5168, 250365), (6460, 200292), (7752, 166910), (9690, 133528), (12920, 100146), (15504, 83455), (16691, 77520), (19380, 66764), (25840, 50073), (33382, 38760)]