183192680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 501552000

約数和(自身を除く): 318359320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 440, 646, 680, 748, 760, 836, 935, 1045, 1289, 1292, 1496, 1615, 1672, 1870, 2090, 2578, 2584, 3230, 3553, 3740, 4180, 5156, 6445, 6460, 7106, 7480, 8360, 10312, 12890, 12920, 14179, 14212, 17765, 21913, 24491, 25780, 28358, 28424, 35530, 43826, 48982, 51560, 56716, 70895, 71060, 87652, 97964, 109565, 113432, 122455, 141790, 142120, 175304, 195928, 219130, 241043, 244910, 269401, 283580, 416347, 438260, 482086, 489820, 538802, 567160, 832694, 876520, 964172, 979640, 1077604, 1205215, 1347005, 1665388, 1928344, 2081735, 2155208, 2410430, 2694010, 3330776, 4163470, 4579817, 4820860, 5388020, 8326940, 9159634, 9641720, 10776040, 16653880, 18319268, 22899085, 36638536, 45798170, 91596340, 183192680]

約数ペア:

[(1, 183192680), (2, 91596340), (4, 45798170), (5, 36638536), (8, 22899085), (10, 18319268), (11, 16653880), (17, 10776040), (19, 9641720), (20, 9159634), (22, 8326940), (34, 5388020), (38, 4820860), (40, 4579817), (44, 4163470), (55, 3330776), (68, 2694010), (76, 2410430), (85, 2155208), (88, 2081735), (95, 1928344), (110, 1665388), (136, 1347005), (152, 1205215), (170, 1077604), (187, 979640), (190, 964172), (209, 876520), (220, 832694), (323, 567160), (340, 538802), (374, 489820), (380, 482086), (418, 438260), (440, 416347), (646, 283580), (680, 269401), (748, 244910), (760, 241043), (836, 219130), (935, 195928), (1045, 175304), (1289, 142120), (1292, 141790), (1496, 122455), (1615, 113432), (1672, 109565), (1870, 97964), (2090, 87652), (2578, 71060), (2584, 70895), (3230, 56716), (3553, 51560), (3740, 48982), (4180, 43826), (5156, 35530), (6445, 28424), (6460, 28358), (7106, 25780), (7480, 24491), (8360, 21913), (10312, 17765), (12890, 14212), (12920, 14179)]