7139973480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{19553}}^1$

素因数の和:19763

約数の個数: 128

約数和(自身を含む): 22807785600

約数和(自身を除く): 15667812120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 179, 204, 255, 340, 358, 408, 510, 537, 680, 716, 895, 1020, 1074, 1432, 1790, 2040, 2148, 2685, 3043, 3580, 4296, 5370, 6086, 7160, 9129, 10740, 12172, 15215, 18258, 19553, 21480, 24344, 30430, 36516, 39106, 45645, 58659, 60860, 73032, 78212, 91290, 97765, 117318, 121720, 156424, 182580, 195530, 234636, 293295, 332401, 365160, 391060, 469272, 586590, 664802, 782120, 997203, 1173180, 1329604, 1662005, 1994406, 2346360, 2659208, 3324010, 3499987, 3988812, 4986015, 6648020, 6999974, 7977624, 9972030, 10499961, 13296040, 13999948, 17499935, 19944060, 20999922, 27999896, 34999870, 39888120, 41999844, 52499805, 59499779, 69999740, 83999688, 104999610, 118999558, 139999480, 178499337, 209999220, 237999116, 297498895, 356998674, 419998440, 475998232, 594997790, 713997348, 892496685, 1189995580, 1427994696, 1784993370, 2379991160, 3569986740, 7139973480]

約数ペア:

[(1, 7139973480), (2, 3569986740), (3, 2379991160), (4, 1784993370), (5, 1427994696), (6, 1189995580), (8, 892496685), (10, 713997348), (12, 594997790), (15, 475998232), (17, 419998440), (20, 356998674), (24, 297498895), (30, 237999116), (34, 209999220), (40, 178499337), (51, 139999480), (60, 118999558), (68, 104999610), (85, 83999688), (102, 69999740), (120, 59499779), (136, 52499805), (170, 41999844), (179, 39888120), (204, 34999870), (255, 27999896), (340, 20999922), (358, 19944060), (408, 17499935), (510, 13999948), (537, 13296040), (680, 10499961), (716, 9972030), (895, 7977624), (1020, 6999974), (1074, 6648020), (1432, 4986015), (1790, 3988812), (2040, 3499987), (2148, 3324010), (2685, 2659208), (3043, 2346360), (3580, 1994406), (4296, 1662005), (5370, 1329604), (6086, 1173180), (7160, 997203), (9129, 782120), (10740, 664802), (12172, 586590), (15215, 469272), (18258, 391060), (19553, 365160), (21480, 332401), (24344, 293295), (30430, 234636), (36516, 195530), (39106, 182580), (45645, 156424), (58659, 121720), (60860, 117318), (73032, 97765), (78212, 91290)]