101571120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2879}}^1$

素因数の和:2912

約数の個数: 180

約数和(自身を含む): 396938880

約数和(自身を除く): 295367760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2879, 2940, 3528, 3920, 4410, 5040, 5758, 5880, 7056, 8637, 8820, 11516, 11760, 14395, 17274, 17640, 20153, 23032, 25911, 28790, 34548, 35280, 40306, 43185, 46064, 51822, 57580, 60459, 69096, 80612, 86370, 100765, 103644, 115160, 120918, 129555, 138192, 141071, 161224, 172740, 181377, 201530, 207288, 230320, 241836, 259110, 282142, 302295, 322448, 345480, 362754, 403060, 414576, 423213, 483672, 518220, 564284, 604590, 690960, 705355, 725508, 806120, 846426, 906885, 967344, 1036440, 1128568, 1209180, 1269639, 1410710, 1451016, 1612240, 1692852, 1813770, 2072880, 2116065, 2257136, 2418360, 2539278, 2821420, 2902032, 3385704, 3627540, 4232130, 4836720, 5078556, 5642840, 6348195, 6771408, 7255080, 8464260, 10157112, 11285680, 12696390, 14510160, 16928520, 20314224, 25392780, 33857040, 50785560, 101571120]

約数ペア:

[(1, 101571120), (2, 50785560), (3, 33857040), (4, 25392780), (5, 20314224), (6, 16928520), (7, 14510160), (8, 12696390), (9, 11285680), (10, 10157112), (12, 8464260), (14, 7255080), (15, 6771408), (16, 6348195), (18, 5642840), (20, 5078556), (21, 4836720), (24, 4232130), (28, 3627540), (30, 3385704), (35, 2902032), (36, 2821420), (40, 2539278), (42, 2418360), (45, 2257136), (48, 2116065), (49, 2072880), (56, 1813770), (60, 1692852), (63, 1612240), (70, 1451016), (72, 1410710), (80, 1269639), (84, 1209180), (90, 1128568), (98, 1036440), (105, 967344), (112, 906885), (120, 846426), (126, 806120), (140, 725508), (144, 705355), (147, 690960), (168, 604590), (180, 564284), (196, 518220), (210, 483672), (240, 423213), (245, 414576), (252, 403060), (280, 362754), (294, 345480), (315, 322448), (336, 302295), (360, 282142), (392, 259110), (420, 241836), (441, 230320), (490, 207288), (504, 201530), (560, 181377), (588, 172740), (630, 161224), (720, 141071), (735, 138192), (784, 129555), (840, 120918), (882, 115160), (980, 103644), (1008, 100765), (1176, 86370), (1260, 80612), (1470, 69096), (1680, 60459), (1764, 57580), (1960, 51822), (2205, 46064), (2352, 43185), (2520, 40306), (2879, 35280), (2940, 34548), (3528, 28790), (3920, 25911), (4410, 23032), (5040, 20153), (5758, 17640), (5880, 17274), (7056, 14395), (8637, 11760), (8820, 11516)]