312539220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14591}}^1$

素因数の和:14630

約数の個数: 144

約数和(自身を含む): 1147281408

約数和(自身を除く): 834742188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 14591, 21420, 29182, 43773, 58364, 72955, 87546, 102137, 131319, 145910, 175092, 204274, 218865, 248047, 262638, 291820, 306411, 408548, 437730, 496094, 510685, 525276, 612822, 656595, 744141, 875460, 919233, 992188, 1021370, 1225644, 1240235, 1313190, 1488282, 1532055, 1736329, 1838466, 2042740, 2232423, 2480470, 2626380, 2976564, 3064110, 3472658, 3676932, 3720705, 4464846, 4596165, 4960940, 5208987, 6128220, 6945316, 7441410, 8681645, 8929692, 9192330, 10417974, 11162115, 14882820, 15626961, 17363290, 18384660, 20835948, 22324230, 26044935, 31253922, 34726580, 44648460, 52089870, 62507844, 78134805, 104179740, 156269610, 312539220]

約数ペア:

[(1, 312539220), (2, 156269610), (3, 104179740), (4, 78134805), (5, 62507844), (6, 52089870), (7, 44648460), (9, 34726580), (10, 31253922), (12, 26044935), (14, 22324230), (15, 20835948), (17, 18384660), (18, 17363290), (20, 15626961), (21, 14882820), (28, 11162115), (30, 10417974), (34, 9192330), (35, 8929692), (36, 8681645), (42, 7441410), (45, 6945316), (51, 6128220), (60, 5208987), (63, 4960940), (68, 4596165), (70, 4464846), (84, 3720705), (85, 3676932), (90, 3472658), (102, 3064110), (105, 2976564), (119, 2626380), (126, 2480470), (140, 2232423), (153, 2042740), (170, 1838466), (180, 1736329), (204, 1532055), (210, 1488282), (238, 1313190), (252, 1240235), (255, 1225644), (306, 1021370), (315, 992188), (340, 919233), (357, 875460), (420, 744141), (476, 656595), (510, 612822), (595, 525276), (612, 510685), (630, 496094), (714, 437730), (765, 408548), (1020, 306411), (1071, 291820), (1190, 262638), (1260, 248047), (1428, 218865), (1530, 204274), (1785, 175092), (2142, 145910), (2380, 131319), (3060, 102137), (3570, 87546), (4284, 72955), (5355, 58364), (7140, 43773), (10710, 29182), (14591, 21420)]