1771826940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1073

約数の個数: 192

約数和(自身を含む): 5960908800

約数和(自身を除く): 4189081860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 383, 390, 468, 540, 585, 659, 702, 766, 780, 1149, 1170, 1318, 1404, 1532, 1755, 1915, 1977, 2298, 2340, 2636, 3295, 3447, 3510, 3830, 3954, 4596, 4979, 5745, 5931, 6590, 6894, 7020, 7660, 7908, 8567, 9885, 9958, 10341, 11490, 11862, 13180, 13788, 14937, 17134, 17235, 17793, 19770, 19916, 20682, 22980, 23724, 24895, 25701, 29655, 29874, 34268, 34470, 35586, 39540, 41364, 42835, 44811, 49790, 51402, 51705, 59310, 59748, 68940, 71172, 74685, 77103, 85670, 88965, 89622, 99580, 102804, 103410, 118620, 128505, 134433, 149370, 154206, 171340, 177930, 179244, 206820, 224055, 231309, 252397, 257010, 268866, 298740, 308412, 355860, 385515, 448110, 462618, 504794, 514020, 537732, 672165, 757191, 771030, 896220, 925236, 1009588, 1156545, 1261985, 1344330, 1514382, 1542060, 2271573, 2313090, 2523970, 2688660, 3028764, 3281161, 3785955, 4543146, 4626180, 5047940, 6562322, 6814719, 7571910, 9086292, 9843483, 11357865, 13124644, 13629438, 15143820, 16405805, 19686966, 22715730, 27258876, 29530449, 32811610, 34073595, 39373932, 45431460, 49217415, 59060898, 65623220, 68147190, 88591347, 98434830, 118121796, 136294380, 147652245, 177182694, 196869660, 295304490, 354365388, 442956735, 590608980, 885913470, 1771826940]

約数ペア:

[(1, 1771826940), (2, 885913470), (3, 590608980), (4, 442956735), (5, 354365388), (6, 295304490), (9, 196869660), (10, 177182694), (12, 147652245), (13, 136294380), (15, 118121796), (18, 98434830), (20, 88591347), (26, 68147190), (27, 65623220), (30, 59060898), (36, 49217415), (39, 45431460), (45, 39373932), (52, 34073595), (54, 32811610), (60, 29530449), (65, 27258876), (78, 22715730), (90, 19686966), (108, 16405805), (117, 15143820), (130, 13629438), (135, 13124644), (156, 11357865), (180, 9843483), (195, 9086292), (234, 7571910), (260, 6814719), (270, 6562322), (351, 5047940), (383, 4626180), (390, 4543146), (468, 3785955), (540, 3281161), (585, 3028764), (659, 2688660), (702, 2523970), (766, 2313090), (780, 2271573), (1149, 1542060), (1170, 1514382), (1318, 1344330), (1404, 1261985), (1532, 1156545), (1755, 1009588), (1915, 925236), (1977, 896220), (2298, 771030), (2340, 757191), (2636, 672165), (3295, 537732), (3447, 514020), (3510, 504794), (3830, 462618), (3954, 448110), (4596, 385515), (4979, 355860), (5745, 308412), (5931, 298740), (6590, 268866), (6894, 257010), (7020, 252397), (7660, 231309), (7908, 224055), (8567, 206820), (9885, 179244), (9958, 177930), (10341, 171340), (11490, 154206), (11862, 149370), (13180, 134433), (13788, 128505), (14937, 118620), (17134, 103410), (17235, 102804), (17793, 99580), (19770, 89622), (19916, 88965), (20682, 85670), (22980, 77103), (23724, 74685), (24895, 71172), (25701, 68940), (29655, 59748), (29874, 59310), (34268, 51705), (34470, 51402), (35586, 49790), (39540, 44811), (41364, 42835)]