19123810560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{553351}}^1$

素因数の和:553381

約数の個数: 144

約数和(自身を含む): 67863089280

約数和(自身を除く): 48739278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 553351, 1106702, 1660053, 2213404, 2766755, 3320106, 4426808, 4980159, 5533510, 6640212, 8300265, 8853616, 9960318, 11067020, 13280424, 14940477, 16600530, 17707232, 19920636, 22134040, 24900795, 26560848, 29880954, 33201060, 35414464, 39841272, 44268080, 49801590, 53121696, 59761908, 66402120, 70828928, 74702385, 79682544, 88536160, 99603180, 106243392, 119523816, 132804240, 141657856, 149404770, 159365088, 177072320, 199206360, 212486784, 239047632, 265608480, 298809540, 318730176, 354144640, 398412720, 424973568, 478095264, 531216960, 597619080, 637460352, 708289280, 796825440, 956190528, 1062433920, 1195238160, 1274920704, 1593650880, 1912381056, 2124867840, 2390476320, 3187301760, 3824762112, 4780952640, 6374603520, 9561905280, 19123810560]

約数ペア:

[(1, 19123810560), (2, 9561905280), (3, 6374603520), (4, 4780952640), (5, 3824762112), (6, 3187301760), (8, 2390476320), (9, 2124867840), (10, 1912381056), (12, 1593650880), (15, 1274920704), (16, 1195238160), (18, 1062433920), (20, 956190528), (24, 796825440), (27, 708289280), (30, 637460352), (32, 597619080), (36, 531216960), (40, 478095264), (45, 424973568), (48, 398412720), (54, 354144640), (60, 318730176), (64, 298809540), (72, 265608480), (80, 239047632), (90, 212486784), (96, 199206360), (108, 177072320), (120, 159365088), (128, 149404770), (135, 141657856), (144, 132804240), (160, 119523816), (180, 106243392), (192, 99603180), (216, 88536160), (240, 79682544), (256, 74702385), (270, 70828928), (288, 66402120), (320, 59761908), (360, 53121696), (384, 49801590), (432, 44268080), (480, 39841272), (540, 35414464), (576, 33201060), (640, 29880954), (720, 26560848), (768, 24900795), (864, 22134040), (960, 19920636), (1080, 17707232), (1152, 16600530), (1280, 14940477), (1440, 13280424), (1728, 11067020), (1920, 9960318), (2160, 8853616), (2304, 8300265), (2880, 6640212), (3456, 5533510), (3840, 4980159), (4320, 4426808), (5760, 3320106), (6912, 2766755), (8640, 2213404), (11520, 1660053), (17280, 1106702), (34560, 553351)]