274491840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{40847}}^1$

素因数の和:40874

約数の個数: 112

約数和(自身を含む): 996037632

約数和(自身を除く): 721545792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 40847, 81694, 122541, 163388, 204235, 245082, 285929, 326776, 408470, 490164, 571858, 612705, 653552, 816940, 857787, 980328, 1143716, 1225410, 1307104, 1429645, 1633880, 1715574, 1960656, 2287432, 2450820, 2614208, 2859290, 3267760, 3431148, 3921312, 4288935, 4574864, 4901640, 5718580, 6535520, 6862296, 7842624, 8577870, 9149728, 9803280, 11437160, 13071040, 13724592, 17155740, 18299456, 19606560, 22874320, 27449184, 34311480, 39213120, 45748640, 54898368, 68622960, 91497280, 137245920, 274491840]

約数ペア:

[(1, 274491840), (2, 137245920), (3, 91497280), (4, 68622960), (5, 54898368), (6, 45748640), (7, 39213120), (8, 34311480), (10, 27449184), (12, 22874320), (14, 19606560), (15, 18299456), (16, 17155740), (20, 13724592), (21, 13071040), (24, 11437160), (28, 9803280), (30, 9149728), (32, 8577870), (35, 7842624), (40, 6862296), (42, 6535520), (48, 5718580), (56, 4901640), (60, 4574864), (64, 4288935), (70, 3921312), (80, 3431148), (84, 3267760), (96, 2859290), (105, 2614208), (112, 2450820), (120, 2287432), (140, 1960656), (160, 1715574), (168, 1633880), (192, 1429645), (210, 1307104), (224, 1225410), (240, 1143716), (280, 980328), (320, 857787), (336, 816940), (420, 653552), (448, 612705), (480, 571858), (560, 490164), (672, 408470), (840, 326776), (960, 285929), (1120, 245082), (1344, 204235), (1680, 163388), (2240, 122541), (3360, 81694), (6720, 40847)]