2046019920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3967}}^1$

素因数の和:4297

約数の個数: 160

約数和(自身を含む): 7274201088

約数和(自身を除く): 5228181168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 614, 840, 921, 1228, 1535, 1680, 1842, 2149, 2456, 3070, 3684, 3967, 4298, 4605, 4912, 6140, 6447, 7368, 7934, 8596, 9210, 10745, 11901, 12280, 12894, 14736, 15868, 17192, 18420, 19835, 21490, 23802, 24560, 25788, 27769, 31736, 32235, 34384, 36840, 39670, 42980, 47604, 51576, 55538, 59505, 63472, 64470, 73680, 79340, 83307, 85960, 95208, 103152, 111076, 119010, 128940, 138845, 158680, 166614, 171920, 190416, 222152, 238020, 257880, 277690, 317360, 333228, 416535, 444304, 476040, 515760, 555380, 666456, 833070, 952080, 1110760, 1217869, 1332912, 1666140, 2221520, 2435738, 3332280, 3653607, 4871476, 6089345, 6664560, 7307214, 8525083, 9742952, 12178690, 14614428, 17050166, 18268035, 19485904, 24357380, 25575249, 29228856, 34100332, 36536070, 42625415, 48714760, 51150498, 58457712, 68200664, 73072140, 85250830, 97429520, 102300996, 127876245, 136401328, 146144280, 170501660, 204601992, 255752490, 292288560, 341003320, 409203984, 511504980, 682006640, 1023009960, 2046019920]

約数ペア:

[(1, 2046019920), (2, 1023009960), (3, 682006640), (4, 511504980), (5, 409203984), (6, 341003320), (7, 292288560), (8, 255752490), (10, 204601992), (12, 170501660), (14, 146144280), (15, 136401328), (16, 127876245), (20, 102300996), (21, 97429520), (24, 85250830), (28, 73072140), (30, 68200664), (35, 58457712), (40, 51150498), (42, 48714760), (48, 42625415), (56, 36536070), (60, 34100332), (70, 29228856), (80, 25575249), (84, 24357380), (105, 19485904), (112, 18268035), (120, 17050166), (140, 14614428), (168, 12178690), (210, 9742952), (240, 8525083), (280, 7307214), (307, 6664560), (336, 6089345), (420, 4871476), (560, 3653607), (614, 3332280), (840, 2435738), (921, 2221520), (1228, 1666140), (1535, 1332912), (1680, 1217869), (1842, 1110760), (2149, 952080), (2456, 833070), (3070, 666456), (3684, 555380), (3967, 515760), (4298, 476040), (4605, 444304), (4912, 416535), (6140, 333228), (6447, 317360), (7368, 277690), (7934, 257880), (8596, 238020), (9210, 222152), (10745, 190416), (11901, 171920), (12280, 166614), (12894, 158680), (14736, 138845), (15868, 128940), (17192, 119010), (18420, 111076), (19835, 103152), (21490, 95208), (23802, 85960), (24560, 83307), (25788, 79340), (27769, 73680), (31736, 64470), (32235, 63472), (34384, 59505), (36840, 55538), (39670, 51576), (42980, 47604)]