386804040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 1361707200

約数和(自身を除く): 974903160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 157, 168, 196, 210, 245, 280, 294, 314, 392, 419, 420, 471, 490, 588, 628, 735, 785, 838, 840, 942, 980, 1099, 1176, 1256, 1257, 1470, 1570, 1676, 1884, 1960, 2095, 2198, 2355, 2514, 2933, 2940, 3140, 3297, 3352, 3768, 4190, 4396, 4710, 5028, 5495, 5866, 5880, 6280, 6285, 6594, 7693, 8380, 8792, 8799, 9420, 10056, 10990, 11732, 12570, 13188, 14665, 15386, 16485, 16760, 17598, 18840, 20531, 21980, 23079, 23464, 25140, 26376, 29330, 30772, 32970, 35196, 38465, 41062, 43960, 43995, 46158, 50280, 58660, 61544, 61593, 65783, 65940, 70392, 76930, 82124, 87990, 92316, 102655, 115395, 117320, 123186, 131566, 131880, 153860, 164248, 175980, 184632, 197349, 205310, 230790, 246372, 263132, 307720, 307965, 328915, 351960, 394698, 410620, 460481, 461580, 492744, 526264, 615930, 657830, 789396, 821240, 920962, 923160, 986745, 1231860, 1315660, 1381443, 1578792, 1841924, 1973490, 2302405, 2463720, 2631320, 2762886, 3223367, 3683848, 3946980, 4604810, 5525772, 6446734, 6907215, 7893960, 9209620, 9670101, 11051544, 12893468, 13814430, 16116835, 18419240, 19340202, 25786936, 27628860, 32233670, 38680404, 48350505, 55257720, 64467340, 77360808, 96701010, 128934680, 193402020, 386804040]

約数ペア:

[(1, 386804040), (2, 193402020), (3, 128934680), (4, 96701010), (5, 77360808), (6, 64467340), (7, 55257720), (8, 48350505), (10, 38680404), (12, 32233670), (14, 27628860), (15, 25786936), (20, 19340202), (21, 18419240), (24, 16116835), (28, 13814430), (30, 12893468), (35, 11051544), (40, 9670101), (42, 9209620), (49, 7893960), (56, 6907215), (60, 6446734), (70, 5525772), (84, 4604810), (98, 3946980), (105, 3683848), (120, 3223367), (140, 2762886), (147, 2631320), (157, 2463720), (168, 2302405), (196, 1973490), (210, 1841924), (245, 1578792), (280, 1381443), (294, 1315660), (314, 1231860), (392, 986745), (419, 923160), (420, 920962), (471, 821240), (490, 789396), (588, 657830), (628, 615930), (735, 526264), (785, 492744), (838, 461580), (840, 460481), (942, 410620), (980, 394698), (1099, 351960), (1176, 328915), (1256, 307965), (1257, 307720), (1470, 263132), (1570, 246372), (1676, 230790), (1884, 205310), (1960, 197349), (2095, 184632), (2198, 175980), (2355, 164248), (2514, 153860), (2933, 131880), (2940, 131566), (3140, 123186), (3297, 117320), (3352, 115395), (3768, 102655), (4190, 92316), (4396, 87990), (4710, 82124), (5028, 76930), (5495, 70392), (5866, 65940), (5880, 65783), (6280, 61593), (6285, 61544), (6594, 58660), (7693, 50280), (8380, 46158), (8792, 43995), (8799, 43960), (9420, 41062), (10056, 38465), (10990, 35196), (11732, 32970), (12570, 30772), (13188, 29330), (14665, 26376), (15386, 25140), (16485, 23464), (16760, 23079), (17598, 21980), (18840, 20531)]