1330994940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 4329884160

約数和(自身を除く): 2998889220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 313, 330, 340, 374, 379, 510, 561, 626, 660, 748, 758, 935, 939, 1020, 1122, 1137, 1252, 1516, 1565, 1870, 1878, 1895, 2244, 2274, 2805, 3130, 3443, 3740, 3756, 3790, 4169, 4548, 4695, 5321, 5610, 5685, 6260, 6443, 6886, 7580, 8338, 9390, 10329, 10642, 11220, 11370, 12507, 12886, 13772, 15963, 16676, 17215, 18780, 19329, 20658, 20845, 21284, 22740, 25014, 25772, 26605, 31926, 32215, 34430, 38658, 41316, 41690, 50028, 51645, 53210, 58531, 62535, 63852, 64430, 68860, 70873, 77316, 79815, 83380, 96645, 103290, 106420, 117062, 118627, 125070, 128860, 141746, 159630, 175593, 193290, 206580, 212619, 234124, 237254, 250140, 283492, 292655, 319260, 351186, 354365, 355881, 386580, 425238, 474508, 585310, 593135, 702372, 708730, 711762, 850476, 877965, 1063095, 1170620, 1186270, 1304897, 1417460, 1423524, 1755930, 1779405, 2016659, 2126190, 2372540, 2609794, 3511860, 3558810, 3914691, 4033318, 4252380, 5219588, 6049977, 6524485, 7117620, 7829382, 8066636, 10083295, 12099954, 13048970, 15658764, 19573455, 20166590, 22183249, 24199908, 26097940, 30249885, 39146910, 40333180, 44366498, 60499770, 66549747, 78293820, 88732996, 110916245, 120999540, 133099494, 221832490, 266198988, 332748735, 443664980, 665497470, 1330994940]

約数ペア:

[(1, 1330994940), (2, 665497470), (3, 443664980), (4, 332748735), (5, 266198988), (6, 221832490), (10, 133099494), (11, 120999540), (12, 110916245), (15, 88732996), (17, 78293820), (20, 66549747), (22, 60499770), (30, 44366498), (33, 40333180), (34, 39146910), (44, 30249885), (51, 26097940), (55, 24199908), (60, 22183249), (66, 20166590), (68, 19573455), (85, 15658764), (102, 13048970), (110, 12099954), (132, 10083295), (165, 8066636), (170, 7829382), (187, 7117620), (204, 6524485), (220, 6049977), (255, 5219588), (313, 4252380), (330, 4033318), (340, 3914691), (374, 3558810), (379, 3511860), (510, 2609794), (561, 2372540), (626, 2126190), (660, 2016659), (748, 1779405), (758, 1755930), (935, 1423524), (939, 1417460), (1020, 1304897), (1122, 1186270), (1137, 1170620), (1252, 1063095), (1516, 877965), (1565, 850476), (1870, 711762), (1878, 708730), (1895, 702372), (2244, 593135), (2274, 585310), (2805, 474508), (3130, 425238), (3443, 386580), (3740, 355881), (3756, 354365), (3790, 351186), (4169, 319260), (4548, 292655), (4695, 283492), (5321, 250140), (5610, 237254), (5685, 234124), (6260, 212619), (6443, 206580), (6886, 193290), (7580, 175593), (8338, 159630), (9390, 141746), (10329, 128860), (10642, 125070), (11220, 118627), (11370, 117062), (12507, 106420), (12886, 103290), (13772, 96645), (15963, 83380), (16676, 79815), (17215, 77316), (18780, 70873), (19329, 68860), (20658, 64430), (20845, 63852), (21284, 62535), (22740, 58531), (25014, 53210), (25772, 51645), (26605, 50028), (31926, 41690), (32215, 41316), (34430, 38658)]