67919460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 164323740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 79, 84, 89, 92, 105, 115, 138, 140, 158, 161, 178, 210, 230, 237, 267, 276, 316, 322, 345, 356, 395, 420, 445, 460, 474, 483, 534, 553, 623, 644, 690, 790, 805, 890, 948, 966, 1068, 1106, 1185, 1246, 1335, 1380, 1580, 1610, 1659, 1780, 1817, 1869, 1932, 2047, 2212, 2370, 2415, 2492, 2670, 2765, 3115, 3220, 3318, 3634, 3738, 4094, 4740, 4830, 5340, 5451, 5530, 6141, 6230, 6636, 7031, 7268, 7476, 8188, 8295, 9085, 9345, 9660, 10235, 10902, 11060, 12282, 12460, 12719, 14062, 14329, 16590, 18170, 18690, 20470, 21093, 21804, 24564, 25438, 27255, 28124, 28658, 30705, 33180, 35155, 36340, 37380, 38157, 40940, 42186, 42987, 49217, 50876, 54510, 57316, 61410, 63595, 70310, 71645, 76314, 84372, 85974, 98434, 105465, 109020, 122820, 127190, 140620, 143290, 147651, 152628, 161713, 171948, 190785, 196868, 210930, 214935, 246085, 254380, 286580, 295302, 323426, 381570, 421860, 429870, 485139, 492170, 590604, 646852, 738255, 763140, 808565, 859740, 970278, 984340, 1131991, 1476510, 1617130, 1940556, 2263982, 2425695, 2953020, 3234260, 3395973, 4527964, 4851390, 5659955, 6791946, 9702780, 11319910, 13583892, 16979865, 22639820, 33959730, 67919460]

約数ペア:

[(1, 67919460), (2, 33959730), (3, 22639820), (4, 16979865), (5, 13583892), (6, 11319910), (7, 9702780), (10, 6791946), (12, 5659955), (14, 4851390), (15, 4527964), (20, 3395973), (21, 3234260), (23, 2953020), (28, 2425695), (30, 2263982), (35, 1940556), (42, 1617130), (46, 1476510), (60, 1131991), (69, 984340), (70, 970278), (79, 859740), (84, 808565), (89, 763140), (92, 738255), (105, 646852), (115, 590604), (138, 492170), (140, 485139), (158, 429870), (161, 421860), (178, 381570), (210, 323426), (230, 295302), (237, 286580), (267, 254380), (276, 246085), (316, 214935), (322, 210930), (345, 196868), (356, 190785), (395, 171948), (420, 161713), (445, 152628), (460, 147651), (474, 143290), (483, 140620), (534, 127190), (553, 122820), (623, 109020), (644, 105465), (690, 98434), (790, 85974), (805, 84372), (890, 76314), (948, 71645), (966, 70310), (1068, 63595), (1106, 61410), (1185, 57316), (1246, 54510), (1335, 50876), (1380, 49217), (1580, 42987), (1610, 42186), (1659, 40940), (1780, 38157), (1817, 37380), (1869, 36340), (1932, 35155), (2047, 33180), (2212, 30705), (2370, 28658), (2415, 28124), (2492, 27255), (2670, 25438), (2765, 24564), (3115, 21804), (3220, 21093), (3318, 20470), (3634, 18690), (3738, 18170), (4094, 16590), (4740, 14329), (4830, 14062), (5340, 12719), (5451, 12460), (5530, 12282), (6141, 11060), (6230, 10902), (6636, 10235), (7031, 9660), (7268, 9345), (7476, 9085), (8188, 8295)]