15696780560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:3001

約数の個数: 160

約数和(自身を含む): 39729457152

約数和(自身を除く): 24032676592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 97, 115, 124, 155, 184, 194, 230, 248, 310, 368, 388, 460, 485, 496, 620, 713, 776, 920, 970, 1240, 1426, 1552, 1840, 1940, 2231, 2480, 2837, 2852, 3007, 3565, 3880, 4462, 5674, 5704, 6014, 7130, 7760, 8924, 11155, 11348, 11408, 12028, 14185, 14260, 15035, 17848, 22310, 22696, 24056, 28370, 28520, 30070, 35696, 44620, 45392, 48112, 56740, 57040, 60140, 65251, 69161, 87947, 89240, 113480, 120280, 130502, 138322, 175894, 178480, 226960, 240560, 261004, 275189, 276644, 326255, 345805, 351788, 439735, 522008, 550378, 553288, 652510, 691610, 703576, 879470, 1044016, 1100756, 1106576, 1305020, 1375945, 1383220, 1407152, 1758940, 2022781, 2201512, 2610040, 2751890, 2766440, 3517880, 4045562, 4403024, 5220080, 5503780, 5532880, 6329347, 7035760, 8091124, 8530859, 10113905, 11007560, 12658694, 16182248, 17061718, 20227810, 22015120, 25317388, 31646735, 32364496, 34123436, 40455620, 42654295, 50634776, 63293470, 68246872, 80911240, 85308590, 101269552, 126586940, 136493744, 161822480, 170617180, 196209757, 253173880, 341234360, 392419514, 506347760, 682468720, 784839028, 981048785, 1569678056, 1962097570, 3139356112, 3924195140, 7848390280, 15696780560]

約数ペア:

[(1, 15696780560), (2, 7848390280), (4, 3924195140), (5, 3139356112), (8, 1962097570), (10, 1569678056), (16, 981048785), (20, 784839028), (23, 682468720), (31, 506347760), (40, 392419514), (46, 341234360), (62, 253173880), (80, 196209757), (92, 170617180), (97, 161822480), (115, 136493744), (124, 126586940), (155, 101269552), (184, 85308590), (194, 80911240), (230, 68246872), (248, 63293470), (310, 50634776), (368, 42654295), (388, 40455620), (460, 34123436), (485, 32364496), (496, 31646735), (620, 25317388), (713, 22015120), (776, 20227810), (920, 17061718), (970, 16182248), (1240, 12658694), (1426, 11007560), (1552, 10113905), (1840, 8530859), (1940, 8091124), (2231, 7035760), (2480, 6329347), (2837, 5532880), (2852, 5503780), (3007, 5220080), (3565, 4403024), (3880, 4045562), (4462, 3517880), (5674, 2766440), (5704, 2751890), (6014, 2610040), (7130, 2201512), (7760, 2022781), (8924, 1758940), (11155, 1407152), (11348, 1383220), (11408, 1375945), (12028, 1305020), (14185, 1106576), (14260, 1100756), (15035, 1044016), (17848, 879470), (22310, 703576), (22696, 691610), (24056, 652510), (28370, 553288), (28520, 550378), (30070, 522008), (35696, 439735), (44620, 351788), (45392, 345805), (48112, 326255), (56740, 276644), (57040, 275189), (60140, 261004), (65251, 240560), (69161, 226960), (87947, 178480), (89240, 175894), (113480, 138322), (120280, 130502)]