64951563120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{16189}}^1$

素因数の和:16507

約数の個数: 160

約数和(自身を含む): 205012027200

約数和(自身を除く): 140060464080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 229, 240, 292, 365, 438, 458, 584, 687, 730, 876, 916, 1095, 1145, 1168, 1374, 1460, 1752, 1832, 2190, 2290, 2748, 2920, 3435, 3504, 3664, 4380, 4580, 5496, 5840, 6870, 8760, 9160, 10992, 13740, 16189, 16717, 17520, 18320, 27480, 32378, 33434, 48567, 50151, 54960, 64756, 66868, 80945, 83585, 97134, 100302, 129512, 133736, 161890, 167170, 194268, 200604, 242835, 250755, 259024, 267472, 323780, 334340, 388536, 401208, 485670, 501510, 647560, 668680, 777072, 802416, 971340, 1003020, 1181797, 1295120, 1337360, 1942680, 2006040, 2363594, 3545391, 3707281, 3885360, 4012080, 4727188, 5908985, 7090782, 7414562, 9454376, 11121843, 11817970, 14181564, 14829124, 17726955, 18536405, 18908752, 22243686, 23635940, 28363128, 29658248, 35453910, 37072810, 44487372, 47271880, 55609215, 56726256, 59316496, 70907820, 74145620, 88974744, 94543760, 111218430, 141815640, 148291240, 177949488, 222436860, 270631513, 283631280, 296582480, 444873720, 541263026, 811894539, 889747440, 1082526052, 1353157565, 1623789078, 2165052104, 2706315130, 3247578156, 4059472695, 4330104208, 5412630260, 6495156312, 8118945390, 10825260520, 12990312624, 16237890780, 21650521040, 32475781560, 64951563120]

約数ペア:

[(1, 64951563120), (2, 32475781560), (3, 21650521040), (4, 16237890780), (5, 12990312624), (6, 10825260520), (8, 8118945390), (10, 6495156312), (12, 5412630260), (15, 4330104208), (16, 4059472695), (20, 3247578156), (24, 2706315130), (30, 2165052104), (40, 1623789078), (48, 1353157565), (60, 1082526052), (73, 889747440), (80, 811894539), (120, 541263026), (146, 444873720), (219, 296582480), (229, 283631280), (240, 270631513), (292, 222436860), (365, 177949488), (438, 148291240), (458, 141815640), (584, 111218430), (687, 94543760), (730, 88974744), (876, 74145620), (916, 70907820), (1095, 59316496), (1145, 56726256), (1168, 55609215), (1374, 47271880), (1460, 44487372), (1752, 37072810), (1832, 35453910), (2190, 29658248), (2290, 28363128), (2748, 23635940), (2920, 22243686), (3435, 18908752), (3504, 18536405), (3664, 17726955), (4380, 14829124), (4580, 14181564), (5496, 11817970), (5840, 11121843), (6870, 9454376), (8760, 7414562), (9160, 7090782), (10992, 5908985), (13740, 4727188), (16189, 4012080), (16717, 3885360), (17520, 3707281), (18320, 3545391), (27480, 2363594), (32378, 2006040), (33434, 1942680), (48567, 1337360), (50151, 1295120), (54960, 1181797), (64756, 1003020), (66868, 971340), (80945, 802416), (83585, 777072), (97134, 668680), (100302, 647560), (129512, 501510), (133736, 485670), (161890, 401208), (167170, 388536), (194268, 334340), (200604, 323780), (242835, 267472), (250755, 259024)]