266356440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 192

約数和(自身を含む): 1041580800

約数和(自身を除く): 775224360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5563, 5985, 6840, 7980, 9576, 11126, 11970, 15960, 16689, 22252, 23940, 27815, 33378, 38941, 44504, 47880, 50067, 55630, 66756, 77882, 83445, 100134, 105697, 111260, 116823, 133512, 155764, 166890, 194705, 200268, 211394, 222520, 233646, 250335, 311528, 317091, 333780, 350469, 389410, 400536, 422788, 467292, 500670, 528485, 584115, 634182, 667560, 700938, 739879, 778820, 845576, 934584, 951273, 1001340, 1056970, 1168230, 1268364, 1401876, 1479758, 1557640, 1585455, 1752345, 1902546, 2002680, 2113940, 2219637, 2336460, 2536728, 2803752, 2959516, 3170910, 3504690, 3699395, 3805092, 4227880, 4439274, 4672920, 4756365, 5919032, 6341820, 6658911, 7009380, 7398790, 7610184, 8878548, 9512730, 11098185, 12683640, 13317822, 14018760, 14797580, 17757096, 19025460, 22196370, 26635644, 29595160, 33294555, 38050920, 44392740, 53271288, 66589110, 88785480, 133178220, 266356440]

約数ペア:

[(1, 266356440), (2, 133178220), (3, 88785480), (4, 66589110), (5, 53271288), (6, 44392740), (7, 38050920), (8, 33294555), (9, 29595160), (10, 26635644), (12, 22196370), (14, 19025460), (15, 17757096), (18, 14797580), (19, 14018760), (20, 13317822), (21, 12683640), (24, 11098185), (28, 9512730), (30, 8878548), (35, 7610184), (36, 7398790), (38, 7009380), (40, 6658911), (42, 6341820), (45, 5919032), (56, 4756365), (57, 4672920), (60, 4439274), (63, 4227880), (70, 3805092), (72, 3699395), (76, 3504690), (84, 3170910), (90, 2959516), (95, 2803752), (105, 2536728), (114, 2336460), (120, 2219637), (126, 2113940), (133, 2002680), (140, 1902546), (152, 1752345), (168, 1585455), (171, 1557640), (180, 1479758), (190, 1401876), (210, 1268364), (228, 1168230), (252, 1056970), (266, 1001340), (280, 951273), (285, 934584), (315, 845576), (342, 778820), (360, 739879), (380, 700938), (399, 667560), (420, 634182), (456, 584115), (504, 528485), (532, 500670), (570, 467292), (630, 422788), (665, 400536), (684, 389410), (760, 350469), (798, 333780), (840, 317091), (855, 311528), (1064, 250335), (1140, 233646), (1197, 222520), (1260, 211394), (1330, 200268), (1368, 194705), (1596, 166890), (1710, 155764), (1995, 133512), (2280, 116823), (2394, 111260), (2520, 105697), (2660, 100134), (3192, 83445), (3420, 77882), (3990, 66756), (4788, 55630), (5320, 50067), (5563, 47880), (5985, 44504), (6840, 38941), (7980, 33378), (9576, 27815), (11126, 23940), (11970, 22252), (15960, 16689)]