70882920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 249163200

約数和(自身を除く): 178280280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 241, 258, 285, 342, 344, 360, 380, 387, 430, 456, 482, 516, 570, 645, 684, 723, 760, 774, 817, 855, 860, 964, 1032, 1140, 1205, 1290, 1368, 1446, 1548, 1634, 1710, 1720, 1928, 1935, 2169, 2280, 2410, 2451, 2580, 2892, 3096, 3268, 3420, 3615, 3870, 4085, 4338, 4579, 4820, 4902, 5160, 5784, 6536, 6840, 7230, 7353, 7740, 8170, 8676, 9158, 9640, 9804, 10363, 10845, 12255, 13737, 14460, 14706, 15480, 16340, 17352, 18316, 19608, 20726, 21690, 22895, 24510, 27474, 28920, 29412, 31089, 32680, 36632, 36765, 41211, 41452, 43380, 45790, 49020, 51815, 54948, 58824, 62178, 68685, 73530, 82422, 82904, 86760, 91580, 93267, 98040, 103630, 109896, 124356, 137370, 147060, 155445, 164844, 183160, 186534, 196897, 206055, 207260, 248712, 274740, 294120, 310890, 329688, 373068, 393794, 412110, 414520, 466335, 549480, 590691, 621780, 746136, 787588, 824220, 932670, 984485, 1181382, 1243560, 1575176, 1648440, 1772073, 1865340, 1968970, 2362764, 2953455, 3544146, 3730680, 3937940, 4725528, 5906910, 7088292, 7875880, 8860365, 11813820, 14176584, 17720730, 23627640, 35441460, 70882920]

約数ペア:

[(1, 70882920), (2, 35441460), (3, 23627640), (4, 17720730), (5, 14176584), (6, 11813820), (8, 8860365), (9, 7875880), (10, 7088292), (12, 5906910), (15, 4725528), (18, 3937940), (19, 3730680), (20, 3544146), (24, 2953455), (30, 2362764), (36, 1968970), (38, 1865340), (40, 1772073), (43, 1648440), (45, 1575176), (57, 1243560), (60, 1181382), (72, 984485), (76, 932670), (86, 824220), (90, 787588), (95, 746136), (114, 621780), (120, 590691), (129, 549480), (152, 466335), (171, 414520), (172, 412110), (180, 393794), (190, 373068), (215, 329688), (228, 310890), (241, 294120), (258, 274740), (285, 248712), (342, 207260), (344, 206055), (360, 196897), (380, 186534), (387, 183160), (430, 164844), (456, 155445), (482, 147060), (516, 137370), (570, 124356), (645, 109896), (684, 103630), (723, 98040), (760, 93267), (774, 91580), (817, 86760), (855, 82904), (860, 82422), (964, 73530), (1032, 68685), (1140, 62178), (1205, 58824), (1290, 54948), (1368, 51815), (1446, 49020), (1548, 45790), (1634, 43380), (1710, 41452), (1720, 41211), (1928, 36765), (1935, 36632), (2169, 32680), (2280, 31089), (2410, 29412), (2451, 28920), (2580, 27474), (2892, 24510), (3096, 22895), (3268, 21690), (3420, 20726), (3615, 19608), (3870, 18316), (4085, 17352), (4338, 16340), (4579, 15480), (4820, 14706), (4902, 14460), (5160, 13737), (5784, 12255), (6536, 10845), (6840, 10363), (7230, 9804), (7353, 9640), (7740, 9158), (8170, 8676)]