684643551360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20975599}}^1$

素因数の和:20975638

約数の個数: 128

約数和(自身を含む): 2310672096000

約数和(自身を除く): 1626028544640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 20975599, 41951198, 62926797, 83902396, 104877995, 125853594, 167804792, 209755990, 251707188, 314633985, 335609584, 356585183, 419511980, 503414376, 629267970, 671219168, 713170366, 839023960, 1006828752, 1069755549, 1258535940, 1342438336, 1426340732, 1678047920, 1782925915, 2013657504, 2139511098, 2517071880, 2684876672, 2852681464, 3356095840, 3565851830, 4027315008, 4279022196, 5034143760, 5348777745, 5705362928, 6712191680, 7131703660, 8054630016, 8558044392, 10068287520, 10697555490, 11410725856, 13424383360, 14263407320, 17116088784, 20136575040, 21395110980, 22821451712, 28526814640, 34232177568, 40273150080, 42790221960, 45642903424, 57053629280, 68464355136, 85580443920, 114107258560, 136928710272, 171160887840, 228214517120, 342321775680, 684643551360]

約数ペア:

[(1, 684643551360), (2, 342321775680), (3, 228214517120), (4, 171160887840), (5, 136928710272), (6, 114107258560), (8, 85580443920), (10, 68464355136), (12, 57053629280), (15, 45642903424), (16, 42790221960), (17, 40273150080), (20, 34232177568), (24, 28526814640), (30, 22821451712), (32, 21395110980), (34, 20136575040), (40, 17116088784), (48, 14263407320), (51, 13424383360), (60, 11410725856), (64, 10697555490), (68, 10068287520), (80, 8558044392), (85, 8054630016), (96, 7131703660), (102, 6712191680), (120, 5705362928), (128, 5348777745), (136, 5034143760), (160, 4279022196), (170, 4027315008), (192, 3565851830), (204, 3356095840), (240, 2852681464), (255, 2684876672), (272, 2517071880), (320, 2139511098), (340, 2013657504), (384, 1782925915), (408, 1678047920), (480, 1426340732), (510, 1342438336), (544, 1258535940), (640, 1069755549), (680, 1006828752), (816, 839023960), (960, 713170366), (1020, 671219168), (1088, 629267970), (1360, 503414376), (1632, 419511980), (1920, 356585183), (2040, 335609584), (2176, 314633985), (2720, 251707188), (3264, 209755990), (4080, 167804792), (5440, 125853594), (6528, 104877995), (8160, 83902396), (10880, 62926797), (16320, 41951198), (32640, 20975599)]