165773160

素因数分解:

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

素因数の和:600

約数の個数: 192

約数和(自身を含む): 621129600

約数和(自身を除く): 455356440

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, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 360, 419, 420, 471, 504, 628, 630, 785, 838, 840, 942, 1099, 1256, 1257, 1260, 1413, 1570, 1676, 1884, 2095, 2198, 2355, 2514, 2520, 2826, 2933, 3140, 3297, 3352, 3768, 3771, 4190, 4396, 4710, 5028, 5495, 5652, 5866, 6280, 6285, 6594, 7065, 7542, 8380, 8792, 8799, 9420, 9891, 10056, 10990, 11304, 11732, 12570, 13188, 14130, 14665, 15084, 16485, 16760, 17598, 18840, 18855, 19782, 21980, 23464, 25140, 26376, 26397, 28260, 29330, 30168, 32970, 35196, 37710, 39564, 43960, 43995, 49455, 50280, 52794, 56520, 58660, 65783, 65940, 70392, 75420, 79128, 87990, 98910, 105588, 117320, 131566, 131880, 131985, 150840, 175980, 197349, 197820, 211176, 263132, 263970, 328915, 351960, 394698, 395640, 460481, 526264, 527940, 592047, 657830, 789396, 920962, 986745, 1055880, 1184094, 1315660, 1381443, 1578792, 1841924, 1973490, 2302405, 2368188, 2631320, 2762886, 2960235, 3683848, 3946980, 4144329, 4604810, 4736376, 5525772, 5920470, 6907215, 7893960, 8288658, 9209620, 11051544, 11840940, 13814430, 16577316, 18419240, 20721645, 23681880, 27628860, 33154632, 41443290, 55257720, 82886580, 165773160]

約数ペア:

[(1, 165773160), (2, 82886580), (3, 55257720), (4, 41443290), (5, 33154632), (6, 27628860), (7, 23681880), (8, 20721645), (9, 18419240), (10, 16577316), (12, 13814430), (14, 11840940), (15, 11051544), (18, 9209620), (20, 8288658), (21, 7893960), (24, 6907215), (28, 5920470), (30, 5525772), (35, 4736376), (36, 4604810), (40, 4144329), (42, 3946980), (45, 3683848), (56, 2960235), (60, 2762886), (63, 2631320), (70, 2368188), (72, 2302405), (84, 1973490), (90, 1841924), (105, 1578792), (120, 1381443), (126, 1315660), (140, 1184094), (157, 1055880), (168, 986745), (180, 920962), (210, 789396), (252, 657830), (280, 592047), (314, 527940), (315, 526264), (360, 460481), (419, 395640), (420, 394698), (471, 351960), (504, 328915), (628, 263970), (630, 263132), (785, 211176), (838, 197820), (840, 197349), (942, 175980), (1099, 150840), (1256, 131985), (1257, 131880), (1260, 131566), (1413, 117320), (1570, 105588), (1676, 98910), (1884, 87990), (2095, 79128), (2198, 75420), (2355, 70392), (2514, 65940), (2520, 65783), (2826, 58660), (2933, 56520), (3140, 52794), (3297, 50280), (3352, 49455), (3768, 43995), (3771, 43960), (4190, 39564), (4396, 37710), (4710, 35196), (5028, 32970), (5495, 30168), (5652, 29330), (5866, 28260), (6280, 26397), (6285, 26376), (6594, 25140), (7065, 23464), (7542, 21980), (8380, 19782), (8792, 18855), (8799, 18840), (9420, 17598), (9891, 16760), (10056, 16485), (10990, 15084), (11304, 14665), (11732, 14130), (12570, 13188)]