201438160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 595890432

約数和(自身を除く): 394452272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 560, 583, 616, 617, 742, 770, 848, 880, 1060, 1166, 1232, 1234, 1484, 1540, 1855, 2120, 2332, 2468, 2915, 2968, 3080, 3085, 3710, 4081, 4240, 4319, 4664, 4936, 5830, 5936, 6160, 6170, 6787, 7420, 8162, 8638, 9328, 9872, 11660, 12340, 13574, 14840, 16324, 17276, 20405, 21595, 23320, 24680, 27148, 29680, 32648, 32701, 33935, 34552, 40810, 43190, 46640, 47509, 49360, 54296, 65296, 65402, 67870, 69104, 81620, 86380, 95018, 108592, 130804, 135740, 163240, 163505, 172760, 190036, 228907, 237545, 261608, 271480, 326480, 327010, 345520, 359711, 380072, 457814, 475090, 523216, 542960, 654020, 719422, 760144, 915628, 950180, 1144535, 1308040, 1438844, 1798555, 1831256, 1900360, 2289070, 2517977, 2616080, 2877688, 3597110, 3662512, 3800720, 4578140, 5035954, 5755376, 7194220, 9156280, 10071908, 12589885, 14388440, 18312560, 20143816, 25179770, 28776880, 40287632, 50359540, 100719080, 201438160]

約数ペア:

[(1, 201438160), (2, 100719080), (4, 50359540), (5, 40287632), (7, 28776880), (8, 25179770), (10, 20143816), (11, 18312560), (14, 14388440), (16, 12589885), (20, 10071908), (22, 9156280), (28, 7194220), (35, 5755376), (40, 5035954), (44, 4578140), (53, 3800720), (55, 3662512), (56, 3597110), (70, 2877688), (77, 2616080), (80, 2517977), (88, 2289070), (106, 1900360), (110, 1831256), (112, 1798555), (140, 1438844), (154, 1308040), (176, 1144535), (212, 950180), (220, 915628), (265, 760144), (280, 719422), (308, 654020), (371, 542960), (385, 523216), (424, 475090), (440, 457814), (530, 380072), (560, 359711), (583, 345520), (616, 327010), (617, 326480), (742, 271480), (770, 261608), (848, 237545), (880, 228907), (1060, 190036), (1166, 172760), (1232, 163505), (1234, 163240), (1484, 135740), (1540, 130804), (1855, 108592), (2120, 95018), (2332, 86380), (2468, 81620), (2915, 69104), (2968, 67870), (3080, 65402), (3085, 65296), (3710, 54296), (4081, 49360), (4240, 47509), (4319, 46640), (4664, 43190), (4936, 40810), (5830, 34552), (5936, 33935), (6160, 32701), (6170, 32648), (6787, 29680), (7420, 27148), (8162, 24680), (8638, 23320), (9328, 21595), (9872, 20405), (11660, 17276), (12340, 16324), (13574, 14840)]