201496140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 475879860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 164, 171, 180, 190, 205, 228, 246, 270, 285, 342, 369, 380, 410, 479, 492, 513, 540, 570, 615, 684, 738, 779, 820, 855, 958, 1026, 1107, 1140, 1230, 1437, 1476, 1558, 1710, 1845, 1916, 2052, 2214, 2337, 2395, 2460, 2565, 2874, 3116, 3420, 3690, 3895, 4311, 4428, 4674, 4790, 5130, 5535, 5748, 7011, 7185, 7380, 7790, 8622, 9101, 9348, 9580, 10260, 11070, 11685, 12933, 14022, 14370, 15580, 17244, 18202, 19639, 21033, 21555, 22140, 23370, 25866, 27303, 28044, 28740, 35055, 36404, 39278, 42066, 43110, 45505, 46740, 51732, 54606, 58917, 64665, 70110, 78556, 81909, 84132, 86220, 91010, 98195, 105165, 109212, 117834, 129330, 136515, 140220, 163818, 176751, 182020, 196390, 210330, 235668, 245727, 258660, 273030, 294585, 327636, 353502, 373141, 392780, 409545, 420660, 491454, 530253, 546060, 589170, 707004, 746282, 819090, 883755, 982908, 1060506, 1119423, 1178340, 1228635, 1492564, 1638180, 1767510, 1865705, 2121012, 2238846, 2457270, 2651265, 3358269, 3535020, 3731410, 4477692, 4914540, 5302530, 5597115, 6716538, 7462820, 10074807, 10605060, 11194230, 13433076, 16791345, 20149614, 22388460, 33582690, 40299228, 50374035, 67165380, 100748070, 201496140]

約数ペア:

[(1, 201496140), (2, 100748070), (3, 67165380), (4, 50374035), (5, 40299228), (6, 33582690), (9, 22388460), (10, 20149614), (12, 16791345), (15, 13433076), (18, 11194230), (19, 10605060), (20, 10074807), (27, 7462820), (30, 6716538), (36, 5597115), (38, 5302530), (41, 4914540), (45, 4477692), (54, 3731410), (57, 3535020), (60, 3358269), (76, 2651265), (82, 2457270), (90, 2238846), (95, 2121012), (108, 1865705), (114, 1767510), (123, 1638180), (135, 1492564), (164, 1228635), (171, 1178340), (180, 1119423), (190, 1060506), (205, 982908), (228, 883755), (246, 819090), (270, 746282), (285, 707004), (342, 589170), (369, 546060), (380, 530253), (410, 491454), (479, 420660), (492, 409545), (513, 392780), (540, 373141), (570, 353502), (615, 327636), (684, 294585), (738, 273030), (779, 258660), (820, 245727), (855, 235668), (958, 210330), (1026, 196390), (1107, 182020), (1140, 176751), (1230, 163818), (1437, 140220), (1476, 136515), (1558, 129330), (1710, 117834), (1845, 109212), (1916, 105165), (2052, 98195), (2214, 91010), (2337, 86220), (2395, 84132), (2460, 81909), (2565, 78556), (2874, 70110), (3116, 64665), (3420, 58917), (3690, 54606), (3895, 51732), (4311, 46740), (4428, 45505), (4674, 43110), (4790, 42066), (5130, 39278), (5535, 36404), (5748, 35055), (7011, 28740), (7185, 28044), (7380, 27303), (7790, 25866), (8622, 23370), (9101, 22140), (9348, 21555), (9580, 21033), (10260, 19639), (11070, 18202), (11685, 17244), (12933, 15580), (14022, 14370)]