7123630320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16741}}^1$

素因数の和:16960

約数の個数: 160

約数和(自身を含む): 24662975040

約数和(自身を除く): 17539344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 394, 432, 540, 591, 720, 788, 985, 1080, 1182, 1576, 1773, 1970, 2160, 2364, 2955, 3152, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 9456, 10638, 11820, 14184, 15760, 16741, 17730, 21276, 23640, 26595, 28368, 33482, 35460, 42552, 47280, 50223, 53190, 66964, 70920, 83705, 85104, 100446, 106380, 133928, 141840, 150669, 167410, 200892, 212760, 251115, 267856, 301338, 334820, 401784, 425520, 452007, 502230, 602676, 669640, 753345, 803568, 904014, 1004460, 1205352, 1339280, 1506690, 1808028, 2008920, 2260035, 2410704, 3013380, 3297977, 3616056, 4017840, 4520070, 6026760, 6595954, 7232112, 9040140, 9893931, 12053520, 13191908, 16489885, 18080280, 19787862, 26383816, 29681793, 32979770, 36160560, 39575724, 49469655, 52767632, 59363586, 65959540, 79151448, 89045379, 98939310, 118727172, 131919080, 148408965, 158302896, 178090758, 197878620, 237454344, 263838160, 296817930, 356181516, 395757240, 445226895, 474908688, 593635860, 712363032, 791514480, 890453790, 1187271720, 1424726064, 1780907580, 2374543440, 3561815160, 7123630320]

約数ペア:

[(1, 7123630320), (2, 3561815160), (3, 2374543440), (4, 1780907580), (5, 1424726064), (6, 1187271720), (8, 890453790), (9, 791514480), (10, 712363032), (12, 593635860), (15, 474908688), (16, 445226895), (18, 395757240), (20, 356181516), (24, 296817930), (27, 263838160), (30, 237454344), (36, 197878620), (40, 178090758), (45, 158302896), (48, 148408965), (54, 131919080), (60, 118727172), (72, 98939310), (80, 89045379), (90, 79151448), (108, 65959540), (120, 59363586), (135, 52767632), (144, 49469655), (180, 39575724), (197, 36160560), (216, 32979770), (240, 29681793), (270, 26383816), (360, 19787862), (394, 18080280), (432, 16489885), (540, 13191908), (591, 12053520), (720, 9893931), (788, 9040140), (985, 7232112), (1080, 6595954), (1182, 6026760), (1576, 4520070), (1773, 4017840), (1970, 3616056), (2160, 3297977), (2364, 3013380), (2955, 2410704), (3152, 2260035), (3546, 2008920), (3940, 1808028), (4728, 1506690), (5319, 1339280), (5910, 1205352), (7092, 1004460), (7880, 904014), (8865, 803568), (9456, 753345), (10638, 669640), (11820, 602676), (14184, 502230), (15760, 452007), (16741, 425520), (17730, 401784), (21276, 334820), (23640, 301338), (26595, 267856), (28368, 251115), (33482, 212760), (35460, 200892), (42552, 167410), (47280, 150669), (50223, 141840), (53190, 133928), (66964, 106380), (70920, 100446), (83705, 85104)]