809314380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1149

約数の個数: 216

約数和(自身を含む): 2890611360

約数和(自身を除く): 2081296980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 89, 90, 98, 105, 126, 140, 147, 178, 180, 196, 210, 245, 252, 267, 294, 315, 356, 420, 441, 445, 490, 534, 588, 623, 630, 735, 801, 882, 890, 980, 1031, 1068, 1246, 1260, 1335, 1470, 1602, 1764, 1780, 1869, 2062, 2205, 2492, 2670, 2940, 3093, 3115, 3204, 3738, 4005, 4124, 4361, 4410, 5155, 5340, 5607, 6186, 6230, 7217, 7476, 8010, 8722, 8820, 9279, 9345, 10310, 11214, 12372, 12460, 13083, 14434, 15465, 16020, 17444, 18558, 18690, 20620, 21651, 21805, 22428, 26166, 28035, 28868, 30930, 36085, 37116, 37380, 39249, 43302, 43610, 46395, 50519, 52332, 56070, 61860, 64953, 65415, 72170, 78498, 86604, 87220, 91759, 92790, 101038, 108255, 112140, 129906, 130830, 144340, 151557, 156996, 183518, 185580, 196245, 202076, 216510, 252595, 259812, 261660, 275277, 303114, 324765, 367036, 392490, 433020, 454671, 458795, 505190, 550554, 606228, 642313, 649530, 757785, 784980, 825831, 909342, 917590, 1010380, 1101108, 1284626, 1299060, 1376385, 1515570, 1651662, 1818684, 1835180, 1926939, 2273355, 2569252, 2752770, 3031140, 3211565, 3303324, 3853878, 4129155, 4496191, 4546710, 5505540, 5780817, 6423130, 7707756, 8258310, 8992382, 9093420, 9634695, 11561634, 12846260, 13488573, 16516620, 17984764, 19269390, 22480955, 23123268, 26977146, 28904085, 38538780, 40465719, 44961910, 53954292, 57808170, 67442865, 80931438, 89923820, 115616340, 134885730, 161862876, 202328595, 269771460, 404657190, 809314380]

約数ペア:

[(1, 809314380), (2, 404657190), (3, 269771460), (4, 202328595), (5, 161862876), (6, 134885730), (7, 115616340), (9, 89923820), (10, 80931438), (12, 67442865), (14, 57808170), (15, 53954292), (18, 44961910), (20, 40465719), (21, 38538780), (28, 28904085), (30, 26977146), (35, 23123268), (36, 22480955), (42, 19269390), (45, 17984764), (49, 16516620), (60, 13488573), (63, 12846260), (70, 11561634), (84, 9634695), (89, 9093420), (90, 8992382), (98, 8258310), (105, 7707756), (126, 6423130), (140, 5780817), (147, 5505540), (178, 4546710), (180, 4496191), (196, 4129155), (210, 3853878), (245, 3303324), (252, 3211565), (267, 3031140), (294, 2752770), (315, 2569252), (356, 2273355), (420, 1926939), (441, 1835180), (445, 1818684), (490, 1651662), (534, 1515570), (588, 1376385), (623, 1299060), (630, 1284626), (735, 1101108), (801, 1010380), (882, 917590), (890, 909342), (980, 825831), (1031, 784980), (1068, 757785), (1246, 649530), (1260, 642313), (1335, 606228), (1470, 550554), (1602, 505190), (1764, 458795), (1780, 454671), (1869, 433020), (2062, 392490), (2205, 367036), (2492, 324765), (2670, 303114), (2940, 275277), (3093, 261660), (3115, 259812), (3204, 252595), (3738, 216510), (4005, 202076), (4124, 196245), (4361, 185580), (4410, 183518), (5155, 156996), (5340, 151557), (5607, 144340), (6186, 130830), (6230, 129906), (7217, 112140), (7476, 108255), (8010, 101038), (8722, 92790), (8820, 91759), (9279, 87220), (9345, 86604), (10310, 78498), (11214, 72170), (12372, 65415), (12460, 64953), (13083, 61860), (14434, 56070), (15465, 52332), (16020, 50519), (17444, 46395), (18558, 43610), (18690, 43302), (20620, 39249), (21651, 37380), (21805, 37116), (22428, 36085), (26166, 30930), (28035, 28868)]