16359999240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{3947}}^1$

素因数の和:6631

約数の個数: 128

約数和(自身を含む): 52888671360

約数和(自身を除く): 36528672120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2657, 3947, 5314, 7894, 7971, 10628, 11841, 13285, 15788, 15942, 19735, 21256, 23682, 26570, 31576, 31884, 34541, 39470, 39855, 47364, 51311, 53140, 59205, 63768, 69082, 78940, 79710, 94728, 102622, 103623, 106280, 118410, 138164, 153933, 157880, 159420, 172705, 205244, 207246, 236820, 256555, 276328, 307866, 318840, 345410, 410488, 414492, 473640, 513110, 518115, 615732, 690820, 769665, 828984, 1026220, 1036230, 1231464, 1381640, 1539330, 2052440, 2072460, 3078660, 4144920, 6157320, 10487179, 20974358, 31461537, 41948716, 52435895, 62923074, 83897432, 104871790, 125846148, 136333327, 157307685, 209743580, 251692296, 272666654, 314615370, 408999981, 419487160, 545333308, 629230740, 681666635, 817999962, 1090666616, 1258461480, 1363333270, 1635999924, 2044999905, 2726666540, 3271999848, 4089999810, 5453333080, 8179999620, 16359999240]

約数ペア:

[(1, 16359999240), (2, 8179999620), (3, 5453333080), (4, 4089999810), (5, 3271999848), (6, 2726666540), (8, 2044999905), (10, 1635999924), (12, 1363333270), (13, 1258461480), (15, 1090666616), (20, 817999962), (24, 681666635), (26, 629230740), (30, 545333308), (39, 419487160), (40, 408999981), (52, 314615370), (60, 272666654), (65, 251692296), (78, 209743580), (104, 157307685), (120, 136333327), (130, 125846148), (156, 104871790), (195, 83897432), (260, 62923074), (312, 52435895), (390, 41948716), (520, 31461537), (780, 20974358), (1560, 10487179), (2657, 6157320), (3947, 4144920), (5314, 3078660), (7894, 2072460), (7971, 2052440), (10628, 1539330), (11841, 1381640), (13285, 1231464), (15788, 1036230), (15942, 1026220), (19735, 828984), (21256, 769665), (23682, 690820), (26570, 615732), (31576, 518115), (31884, 513110), (34541, 473640), (39470, 414492), (39855, 410488), (47364, 345410), (51311, 318840), (53140, 307866), (59205, 276328), (63768, 256555), (69082, 236820), (78940, 207246), (79710, 205244), (94728, 172705), (102622, 159420), (103623, 157880), (106280, 153933), (118410, 138164)]