2799126540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 9945936000

約数和(自身を除く): 7146809460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 109, 126, 140, 178, 180, 210, 218, 229, 252, 267, 315, 327, 356, 420, 436, 445, 458, 534, 545, 623, 630, 654, 687, 763, 801, 890, 916, 981, 1068, 1090, 1145, 1246, 1260, 1308, 1335, 1374, 1526, 1602, 1603, 1635, 1780, 1869, 1962, 2061, 2180, 2289, 2290, 2492, 2670, 2748, 3052, 3115, 3204, 3206, 3270, 3435, 3738, 3815, 3924, 4005, 4122, 4578, 4580, 4809, 4905, 5340, 5607, 6230, 6412, 6540, 6867, 6870, 7476, 7630, 8010, 8015, 8244, 9156, 9345, 9618, 9701, 9810, 10305, 11214, 11445, 12460, 13734, 13740, 14427, 15260, 16020, 16030, 18690, 19236, 19402, 19620, 20381, 20610, 22428, 22890, 24045, 24961, 27468, 28035, 28854, 29103, 32060, 34335, 37380, 38804, 40762, 41220, 45780, 48090, 48505, 49922, 56070, 57708, 58206, 61143, 67907, 68670, 72135, 74883, 81524, 87309, 96180, 97010, 99844, 101905, 112140, 116412, 122286, 124805, 135814, 137340, 142667, 144270, 145515, 149766, 174618, 174727, 183429, 194020, 203721, 203810, 224649, 244572, 249610, 271628, 285334, 288540, 291030, 299532, 305715, 339535, 349236, 349454, 366858, 374415, 407442, 407620, 428001, 436545, 449298, 499220, 524181, 570668, 582060, 611163, 611430, 679070, 698908, 713335, 733716, 748830, 814884, 856002, 873090, 873635, 898596, 917145, 1018605, 1048362, 1123245, 1222326, 1222860, 1284003, 1358140, 1426670, 1497660, 1572543, 1712004, 1746180, 1747270, 1834290, 2037210, 2096724, 2140005, 2221529, 2246490, 2444652, 2568006, 2620905, 2853340, 3055815, 3145086, 3494540, 3668580, 4074420, 4280010, 4443058, 4492980, 5136012, 5241810, 6111630, 6290172, 6420015, 6664587, 7862715, 8560020, 8886116, 10483620, 11107645, 12223260, 12840030, 13329174, 15550703, 15725430, 19993761, 22215290, 25680060, 26658348, 31101406, 31450860, 33322935, 39987522, 44430580, 46652109, 62202812, 66645870, 77753515, 79975044, 93304218, 99968805, 133291740, 139956327, 155507030, 186608436, 199937610, 233260545, 279912654, 311014060, 399875220, 466521090, 559825308, 699781635, 933042180, 1399563270, 2799126540]

約数ペア:

[(1, 2799126540), (2, 1399563270), (3, 933042180), (4, 699781635), (5, 559825308), (6, 466521090), (7, 399875220), (9, 311014060), (10, 279912654), (12, 233260545), (14, 199937610), (15, 186608436), (18, 155507030), (20, 139956327), (21, 133291740), (28, 99968805), (30, 93304218), (35, 79975044), (36, 77753515), (42, 66645870), (45, 62202812), (60, 46652109), (63, 44430580), (70, 39987522), (84, 33322935), (89, 31450860), (90, 31101406), (105, 26658348), (109, 25680060), (126, 22215290), (140, 19993761), (178, 15725430), (180, 15550703), (210, 13329174), (218, 12840030), (229, 12223260), (252, 11107645), (267, 10483620), (315, 8886116), (327, 8560020), (356, 7862715), (420, 6664587), (436, 6420015), (445, 6290172), (458, 6111630), (534, 5241810), (545, 5136012), (623, 4492980), (630, 4443058), (654, 4280010), (687, 4074420), (763, 3668580), (801, 3494540), (890, 3145086), (916, 3055815), (981, 2853340), (1068, 2620905), (1090, 2568006), (1145, 2444652), (1246, 2246490), (1260, 2221529), (1308, 2140005), (1335, 2096724), (1374, 2037210), (1526, 1834290), (1602, 1747270), (1603, 1746180), (1635, 1712004), (1780, 1572543), (1869, 1497660), (1962, 1426670), (2061, 1358140), (2180, 1284003), (2289, 1222860), (2290, 1222326), (2492, 1123245), (2670, 1048362), (2748, 1018605), (3052, 917145), (3115, 898596), (3204, 873635), (3206, 873090), (3270, 856002), (3435, 814884), (3738, 748830), (3815, 733716), (3924, 713335), (4005, 698908), (4122, 679070), (4578, 611430), (4580, 611163), (4809, 582060), (4905, 570668), (5340, 524181), (5607, 499220), (6230, 449298), (6412, 436545), (6540, 428001), (6867, 407620), (6870, 407442), (7476, 374415), (7630, 366858), (8010, 349454), (8015, 349236), (8244, 339535), (9156, 305715), (9345, 299532), (9618, 291030), (9701, 288540), (9810, 285334), (10305, 271628), (11214, 249610), (11445, 244572), (12460, 224649), (13734, 203810), (13740, 203721), (14427, 194020), (15260, 183429), (16020, 174727), (16030, 174618), (18690, 149766), (19236, 145515), (19402, 144270), (19620, 142667), (20381, 137340), (20610, 135814), (22428, 124805), (22890, 122286), (24045, 116412), (24961, 112140), (27468, 101905), (28035, 99844), (28854, 97010), (29103, 96180), (32060, 87309), (34335, 81524), (37380, 74883), (38804, 72135), (40762, 68670), (41220, 67907), (45780, 61143), (48090, 58206), (48505, 57708), (49922, 56070)]