401195160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 1402790400

約数和(自身を除く): 1001595240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 53, 54, 60, 72, 86, 90, 106, 108, 120, 129, 135, 159, 163, 172, 180, 212, 215, 216, 258, 265, 270, 318, 326, 344, 360, 387, 424, 430, 477, 489, 516, 530, 540, 636, 645, 652, 774, 795, 815, 860, 954, 978, 1032, 1060, 1080, 1161, 1272, 1290, 1304, 1431, 1467, 1548, 1590, 1630, 1720, 1908, 1935, 1956, 2120, 2279, 2322, 2385, 2445, 2580, 2862, 2934, 3096, 3180, 3260, 3816, 3870, 3912, 4401, 4558, 4644, 4770, 4890, 5160, 5724, 5805, 5868, 6360, 6520, 6837, 7009, 7155, 7335, 7740, 8639, 8802, 9116, 9288, 9540, 9780, 11395, 11448, 11610, 11736, 13674, 14018, 14310, 14670, 15480, 17278, 17604, 18232, 19080, 19560, 20511, 21027, 22005, 22790, 23220, 25917, 27348, 28036, 28620, 29340, 34185, 34556, 35045, 35208, 41022, 42054, 43195, 44010, 45580, 46440, 51834, 54696, 56072, 57240, 58680, 61533, 63081, 68370, 69112, 70090, 77751, 82044, 84108, 86390, 88020, 91160, 102555, 103668, 105135, 123066, 126162, 129585, 136740, 140180, 155502, 164088, 168216, 172780, 176040, 189243, 205110, 207336, 210270, 233253, 246132, 252324, 259170, 273480, 280360, 307665, 311004, 315405, 345560, 371477, 378486, 388755, 410220, 420540, 466506, 492264, 504648, 518340, 615330, 622008, 630810, 742954, 756972, 777510, 820440, 841080, 933012, 946215, 1036680, 1114431, 1166265, 1230660, 1261620, 1485908, 1513944, 1555020, 1857385, 1866024, 1892430, 2228862, 2332530, 2461320, 2523240, 2971816, 3110040, 3343293, 3714770, 3784860, 4457724, 4665060, 5572155, 6686586, 7429540, 7569720, 8915448, 9330120, 10029879, 11144310, 13373172, 14859080, 16716465, 20059758, 22288620, 26746344, 33432930, 40119516, 44577240, 50149395, 66865860, 80239032, 100298790, 133731720, 200597580, 401195160]

約数ペア:

[(1, 401195160), (2, 200597580), (3, 133731720), (4, 100298790), (5, 80239032), (6, 66865860), (8, 50149395), (9, 44577240), (10, 40119516), (12, 33432930), (15, 26746344), (18, 22288620), (20, 20059758), (24, 16716465), (27, 14859080), (30, 13373172), (36, 11144310), (40, 10029879), (43, 9330120), (45, 8915448), (53, 7569720), (54, 7429540), (60, 6686586), (72, 5572155), (86, 4665060), (90, 4457724), (106, 3784860), (108, 3714770), (120, 3343293), (129, 3110040), (135, 2971816), (159, 2523240), (163, 2461320), (172, 2332530), (180, 2228862), (212, 1892430), (215, 1866024), (216, 1857385), (258, 1555020), (265, 1513944), (270, 1485908), (318, 1261620), (326, 1230660), (344, 1166265), (360, 1114431), (387, 1036680), (424, 946215), (430, 933012), (477, 841080), (489, 820440), (516, 777510), (530, 756972), (540, 742954), (636, 630810), (645, 622008), (652, 615330), (774, 518340), (795, 504648), (815, 492264), (860, 466506), (954, 420540), (978, 410220), (1032, 388755), (1060, 378486), (1080, 371477), (1161, 345560), (1272, 315405), (1290, 311004), (1304, 307665), (1431, 280360), (1467, 273480), (1548, 259170), (1590, 252324), (1630, 246132), (1720, 233253), (1908, 210270), (1935, 207336), (1956, 205110), (2120, 189243), (2279, 176040), (2322, 172780), (2385, 168216), (2445, 164088), (2580, 155502), (2862, 140180), (2934, 136740), (3096, 129585), (3180, 126162), (3260, 123066), (3816, 105135), (3870, 103668), (3912, 102555), (4401, 91160), (4558, 88020), (4644, 86390), (4770, 84108), (4890, 82044), (5160, 77751), (5724, 70090), (5805, 69112), (5868, 68370), (6360, 63081), (6520, 61533), (6837, 58680), (7009, 57240), (7155, 56072), (7335, 54696), (7740, 51834), (8639, 46440), (8802, 45580), (9116, 44010), (9288, 43195), (9540, 42054), (9780, 41022), (11395, 35208), (11448, 35045), (11610, 34556), (11736, 34185), (13674, 29340), (14018, 28620), (14310, 28036), (14670, 27348), (15480, 25917), (17278, 23220), (17604, 22790), (18232, 22005), (19080, 21027), (19560, 20511)]