630243040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 1828915200

約数和(自身を除く): 1198672160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 79, 80, 85, 112, 119, 136, 140, 158, 160, 170, 224, 238, 272, 280, 316, 340, 395, 419, 476, 544, 553, 560, 595, 632, 680, 790, 838, 952, 1106, 1120, 1190, 1264, 1343, 1360, 1580, 1676, 1904, 2095, 2212, 2380, 2528, 2686, 2720, 2765, 2933, 3160, 3352, 3808, 4190, 4424, 4760, 5372, 5530, 5866, 6320, 6704, 6715, 7123, 8380, 8848, 9401, 9520, 10744, 11060, 11732, 12640, 13408, 13430, 14246, 14665, 16760, 17696, 18802, 19040, 21488, 22120, 23464, 26860, 28492, 29330, 33101, 33520, 35615, 37604, 42976, 44240, 46928, 47005, 49861, 53720, 56984, 58660, 66202, 67040, 71230, 75208, 88480, 93856, 94010, 99722, 107440, 113968, 117320, 132404, 142460, 150416, 165505, 188020, 199444, 214880, 227936, 231707, 234640, 249305, 264808, 284920, 300832, 331010, 376040, 398888, 463414, 469280, 498610, 529616, 562717, 569840, 662020, 752080, 797776, 926828, 997220, 1059232, 1125434, 1139680, 1158535, 1324040, 1504160, 1595552, 1853656, 1994440, 2250868, 2317070, 2648080, 2813585, 3707312, 3939019, 3988880, 4501736, 4634140, 5296160, 5627170, 7414624, 7878038, 7977760, 9003472, 9268280, 11254340, 15756076, 18006944, 18536560, 19695095, 22508680, 31512152, 37073120, 39390190, 45017360, 63024304, 78780380, 90034720, 126048608, 157560760, 315121520, 630243040]

約数ペア:

[(1, 630243040), (2, 315121520), (4, 157560760), (5, 126048608), (7, 90034720), (8, 78780380), (10, 63024304), (14, 45017360), (16, 39390190), (17, 37073120), (20, 31512152), (28, 22508680), (32, 19695095), (34, 18536560), (35, 18006944), (40, 15756076), (56, 11254340), (68, 9268280), (70, 9003472), (79, 7977760), (80, 7878038), (85, 7414624), (112, 5627170), (119, 5296160), (136, 4634140), (140, 4501736), (158, 3988880), (160, 3939019), (170, 3707312), (224, 2813585), (238, 2648080), (272, 2317070), (280, 2250868), (316, 1994440), (340, 1853656), (395, 1595552), (419, 1504160), (476, 1324040), (544, 1158535), (553, 1139680), (560, 1125434), (595, 1059232), (632, 997220), (680, 926828), (790, 797776), (838, 752080), (952, 662020), (1106, 569840), (1120, 562717), (1190, 529616), (1264, 498610), (1343, 469280), (1360, 463414), (1580, 398888), (1676, 376040), (1904, 331010), (2095, 300832), (2212, 284920), (2380, 264808), (2528, 249305), (2686, 234640), (2720, 231707), (2765, 227936), (2933, 214880), (3160, 199444), (3352, 188020), (3808, 165505), (4190, 150416), (4424, 142460), (4760, 132404), (5372, 117320), (5530, 113968), (5866, 107440), (6320, 99722), (6704, 94010), (6715, 93856), (7123, 88480), (8380, 75208), (8848, 71230), (9401, 67040), (9520, 66202), (10744, 58660), (11060, 56984), (11732, 53720), (12640, 49861), (13408, 47005), (13430, 46928), (14246, 44240), (14665, 42976), (16760, 37604), (17696, 35615), (18802, 33520), (19040, 33101), (21488, 29330), (22120, 28492), (23464, 26860)]