2809031940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3360

約数の個数: 288

約数和(自身を含む): 10347953280

約数和(自身を除く): 7538921340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 270, 286, 297, 330, 351, 363, 390, 396, 429, 468, 484, 495, 540, 572, 585, 594, 605, 660, 702, 715, 726, 780, 858, 990, 1089, 1170, 1188, 1210, 1287, 1404, 1430, 1452, 1485, 1573, 1716, 1755, 1815, 1980, 2145, 2178, 2340, 2420, 2574, 2860, 2970, 3146, 3267, 3307, 3510, 3630, 3861, 4290, 4356, 4719, 5148, 5445, 5940, 6292, 6435, 6534, 6614, 7020, 7260, 7722, 7865, 8580, 9438, 9921, 10890, 12870, 13068, 13228, 14157, 15444, 15730, 16335, 16535, 18876, 19305, 19842, 21780, 23595, 25740, 28314, 29763, 31460, 32670, 33070, 36377, 38610, 39684, 42471, 42991, 47190, 49605, 56628, 59526, 65340, 66140, 70785, 72754, 77220, 84942, 85982, 89289, 94380, 99210, 109131, 119052, 128973, 141570, 145508, 148815, 169884, 171964, 178578, 181885, 198420, 212355, 214955, 218262, 257946, 283140, 297630, 327393, 357156, 363770, 386919, 400147, 424710, 429910, 436524, 446445, 472901, 515892, 545655, 595260, 644865, 654786, 727540, 773838, 800294, 849420, 859820, 892890, 945802, 982179, 1091310, 1160757, 1200441, 1289730, 1309572, 1418703, 1547676, 1600588, 1636965, 1785780, 1891604, 1934595, 1964358, 2000735, 2182620, 2321514, 2364505, 2400882, 2579460, 2837406, 3273930, 3601323, 3869190, 3928716, 4001470, 4256109, 4643028, 4729010, 4801764, 4910895, 5201911, 5674812, 5803785, 6002205, 6547860, 7093515, 7202646, 7738380, 8002940, 8512218, 9458020, 9821790, 10403822, 10803969, 11607570, 12004410, 12768327, 14187030, 14405292, 15605733, 17024436, 18006615, 19643580, 20807644, 21280545, 21607938, 23215140, 24008820, 25536654, 26009555, 28374060, 31211466, 36013230, 42561090, 43215876, 46817199, 51073308, 52019110, 54019845, 62422932, 63841635, 72026460, 78028665, 85122180, 93634398, 104038220, 108039690, 127683270, 140451597, 156057330, 187268796, 216079380, 234085995, 255366540, 280903194, 312114660, 468171990, 561806388, 702257985, 936343980, 1404515970, 2809031940]

約数ペア:

[(1, 2809031940), (2, 1404515970), (3, 936343980), (4, 702257985), (5, 561806388), (6, 468171990), (9, 312114660), (10, 280903194), (11, 255366540), (12, 234085995), (13, 216079380), (15, 187268796), (18, 156057330), (20, 140451597), (22, 127683270), (26, 108039690), (27, 104038220), (30, 93634398), (33, 85122180), (36, 78028665), (39, 72026460), (44, 63841635), (45, 62422932), (52, 54019845), (54, 52019110), (55, 51073308), (60, 46817199), (65, 43215876), (66, 42561090), (78, 36013230), (90, 31211466), (99, 28374060), (108, 26009555), (110, 25536654), (117, 24008820), (121, 23215140), (130, 21607938), (132, 21280545), (135, 20807644), (143, 19643580), (156, 18006615), (165, 17024436), (180, 15605733), (195, 14405292), (198, 14187030), (220, 12768327), (234, 12004410), (242, 11607570), (260, 10803969), (270, 10403822), (286, 9821790), (297, 9458020), (330, 8512218), (351, 8002940), (363, 7738380), (390, 7202646), (396, 7093515), (429, 6547860), (468, 6002205), (484, 5803785), (495, 5674812), (540, 5201911), (572, 4910895), (585, 4801764), (594, 4729010), (605, 4643028), (660, 4256109), (702, 4001470), (715, 3928716), (726, 3869190), (780, 3601323), (858, 3273930), (990, 2837406), (1089, 2579460), (1170, 2400882), (1188, 2364505), (1210, 2321514), (1287, 2182620), (1404, 2000735), (1430, 1964358), (1452, 1934595), (1485, 1891604), (1573, 1785780), (1716, 1636965), (1755, 1600588), (1815, 1547676), (1980, 1418703), (2145, 1309572), (2178, 1289730), (2340, 1200441), (2420, 1160757), (2574, 1091310), (2860, 982179), (2970, 945802), (3146, 892890), (3267, 859820), (3307, 849420), (3510, 800294), (3630, 773838), (3861, 727540), (4290, 654786), (4356, 644865), (4719, 595260), (5148, 545655), (5445, 515892), (5940, 472901), (6292, 446445), (6435, 436524), (6534, 429910), (6614, 424710), (7020, 400147), (7260, 386919), (7722, 363770), (7865, 357156), (8580, 327393), (9438, 297630), (9921, 283140), (10890, 257946), (12870, 218262), (13068, 214955), (13228, 212355), (14157, 198420), (15444, 181885), (15730, 178578), (16335, 171964), (16535, 169884), (18876, 148815), (19305, 145508), (19842, 141570), (21780, 128973), (23595, 119052), (25740, 109131), (28314, 99210), (29763, 94380), (31460, 89289), (32670, 85982), (33070, 84942), (36377, 77220), (38610, 72754), (39684, 70785), (42471, 66140), (42991, 65340), (47190, 59526), (49605, 56628)]