153964440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 578223360

約数和(自身を除く): 424258920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 571, 630, 642, 749, 840, 856, 963, 1070, 1142, 1260, 1284, 1498, 1605, 1713, 1926, 2140, 2247, 2284, 2520, 2568, 2855, 2996, 3210, 3426, 3745, 3852, 3997, 4280, 4494, 4568, 4815, 5139, 5710, 5992, 6420, 6741, 6852, 7490, 7704, 7994, 8565, 8988, 9630, 10278, 11235, 11420, 11991, 12840, 13482, 13704, 14980, 15988, 17130, 17976, 19260, 19985, 20556, 22470, 22840, 23982, 25695, 26964, 29960, 31976, 33705, 34260, 35973, 38520, 39970, 41112, 44940, 47964, 51390, 53928, 59955, 61097, 67410, 68520, 71946, 79940, 89880, 95928, 102780, 119910, 122194, 134820, 143892, 159880, 179865, 183291, 205560, 239820, 244388, 269640, 287784, 305485, 359730, 366582, 427679, 479640, 488776, 549873, 610970, 719460, 733164, 855358, 916455, 1099746, 1221940, 1283037, 1438920, 1466328, 1710716, 1832910, 2138395, 2199492, 2443880, 2566074, 2749365, 3421432, 3665820, 3849111, 4276790, 4398984, 5132148, 5498730, 6415185, 7331640, 7698222, 8553580, 10264296, 10997460, 12830370, 15396444, 17107160, 19245555, 21994920, 25660740, 30792888, 38491110, 51321480, 76982220, 153964440]

約数ペア:

[(1, 153964440), (2, 76982220), (3, 51321480), (4, 38491110), (5, 30792888), (6, 25660740), (7, 21994920), (8, 19245555), (9, 17107160), (10, 15396444), (12, 12830370), (14, 10997460), (15, 10264296), (18, 8553580), (20, 7698222), (21, 7331640), (24, 6415185), (28, 5498730), (30, 5132148), (35, 4398984), (36, 4276790), (40, 3849111), (42, 3665820), (45, 3421432), (56, 2749365), (60, 2566074), (63, 2443880), (70, 2199492), (72, 2138395), (84, 1832910), (90, 1710716), (105, 1466328), (107, 1438920), (120, 1283037), (126, 1221940), (140, 1099746), (168, 916455), (180, 855358), (210, 733164), (214, 719460), (252, 610970), (280, 549873), (315, 488776), (321, 479640), (360, 427679), (420, 366582), (428, 359730), (504, 305485), (535, 287784), (571, 269640), (630, 244388), (642, 239820), (749, 205560), (840, 183291), (856, 179865), (963, 159880), (1070, 143892), (1142, 134820), (1260, 122194), (1284, 119910), (1498, 102780), (1605, 95928), (1713, 89880), (1926, 79940), (2140, 71946), (2247, 68520), (2284, 67410), (2520, 61097), (2568, 59955), (2855, 53928), (2996, 51390), (3210, 47964), (3426, 44940), (3745, 41112), (3852, 39970), (3997, 38520), (4280, 35973), (4494, 34260), (4568, 33705), (4815, 31976), (5139, 29960), (5710, 26964), (5992, 25695), (6420, 23982), (6741, 22840), (6852, 22470), (7490, 20556), (7704, 19985), (7994, 19260), (8565, 17976), (8988, 17130), (9630, 15988), (10278, 14980), (11235, 13704), (11420, 13482), (11991, 12840)]