346802820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3394

約数の個数: 192

約数和(自身を含む): 1258414080

約数和(自身を除く): 911611260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3343, 3458, 3705, 3990, 4940, 5187, 5460, 6686, 6916, 7410, 7980, 8645, 10029, 10374, 13372, 14820, 16715, 17290, 20058, 20748, 23401, 25935, 33430, 34580, 40116, 43459, 46802, 50145, 51870, 63517, 66860, 70203, 86918, 93604, 100290, 103740, 117005, 127034, 130377, 140406, 173836, 190551, 200580, 217295, 234010, 254068, 260754, 280812, 304213, 317585, 351015, 381102, 434590, 444619, 468020, 521508, 608426, 635170, 651885, 702030, 762204, 825721, 869180, 889238, 912639, 952755, 1216852, 1270340, 1303770, 1333857, 1404060, 1521065, 1651442, 1778476, 1825278, 1905510, 2223095, 2477163, 2607540, 2667714, 3042130, 3302884, 3650556, 3811020, 4128605, 4446190, 4563195, 4954326, 5335428, 5780047, 6084260, 6669285, 8257210, 8892380, 9126390, 9908652, 11560094, 12385815, 13338570, 16514420, 17340141, 18252780, 23120188, 24771630, 26677140, 28900235, 34680282, 49543260, 57800470, 69360564, 86700705, 115600940, 173401410, 346802820]

約数ペア:

[(1, 346802820), (2, 173401410), (3, 115600940), (4, 86700705), (5, 69360564), (6, 57800470), (7, 49543260), (10, 34680282), (12, 28900235), (13, 26677140), (14, 24771630), (15, 23120188), (19, 18252780), (20, 17340141), (21, 16514420), (26, 13338570), (28, 12385815), (30, 11560094), (35, 9908652), (38, 9126390), (39, 8892380), (42, 8257210), (52, 6669285), (57, 6084260), (60, 5780047), (65, 5335428), (70, 4954326), (76, 4563195), (78, 4446190), (84, 4128605), (91, 3811020), (95, 3650556), (105, 3302884), (114, 3042130), (130, 2667714), (133, 2607540), (140, 2477163), (156, 2223095), (182, 1905510), (190, 1825278), (195, 1778476), (210, 1651442), (228, 1521065), (247, 1404060), (260, 1333857), (266, 1303770), (273, 1270340), (285, 1216852), (364, 952755), (380, 912639), (390, 889238), (399, 869180), (420, 825721), (455, 762204), (494, 702030), (532, 651885), (546, 635170), (570, 608426), (665, 521508), (741, 468020), (780, 444619), (798, 434590), (910, 381102), (988, 351015), (1092, 317585), (1140, 304213), (1235, 280812), (1330, 260754), (1365, 254068), (1482, 234010), (1596, 217295), (1729, 200580), (1820, 190551), (1995, 173836), (2470, 140406), (2660, 130377), (2730, 127034), (2964, 117005), (3343, 103740), (3458, 100290), (3705, 93604), (3990, 86918), (4940, 70203), (5187, 66860), (5460, 63517), (6686, 51870), (6916, 50145), (7410, 46802), (7980, 43459), (8645, 40116), (10029, 34580), (10374, 33430), (13372, 25935), (14820, 23401), (16715, 20748), (17290, 20058)]