274412880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18178

約数の個数: 160

約数和(自身を含む): 1080288000

約数和(自身を除く): 805875120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 18149, 36298, 54447, 72596, 90745, 108894, 127043, 145192, 163341, 181490, 217788, 254086, 272235, 290384, 326682, 362980, 381129, 435576, 490023, 508172, 544470, 635215, 653364, 725960, 762258, 816705, 871152, 980046, 1016344, 1088940, 1143387, 1270430, 1306728, 1451920, 1524516, 1633410, 1905645, 1960092, 2032688, 2177880, 2286774, 2450115, 2540860, 2613456, 3049032, 3266820, 3430161, 3811290, 3920184, 4355760, 4573548, 4900230, 5081720, 5716935, 6098064, 6533640, 6860322, 7622580, 7840368, 9147096, 9800460, 10163440, 11433870, 13067280, 13720644, 15245160, 17150805, 18294192, 19600920, 22867740, 27441288, 30490320, 34301610, 39201840, 45735480, 54882576, 68603220, 91470960, 137206440, 274412880]

約数ペア:

[(1, 274412880), (2, 137206440), (3, 91470960), (4, 68603220), (5, 54882576), (6, 45735480), (7, 39201840), (8, 34301610), (9, 30490320), (10, 27441288), (12, 22867740), (14, 19600920), (15, 18294192), (16, 17150805), (18, 15245160), (20, 13720644), (21, 13067280), (24, 11433870), (27, 10163440), (28, 9800460), (30, 9147096), (35, 7840368), (36, 7622580), (40, 6860322), (42, 6533640), (45, 6098064), (48, 5716935), (54, 5081720), (56, 4900230), (60, 4573548), (63, 4355760), (70, 3920184), (72, 3811290), (80, 3430161), (84, 3266820), (90, 3049032), (105, 2613456), (108, 2540860), (112, 2450115), (120, 2286774), (126, 2177880), (135, 2032688), (140, 1960092), (144, 1905645), (168, 1633410), (180, 1524516), (189, 1451920), (210, 1306728), (216, 1270430), (240, 1143387), (252, 1088940), (270, 1016344), (280, 980046), (315, 871152), (336, 816705), (360, 762258), (378, 725960), (420, 653364), (432, 635215), (504, 544470), (540, 508172), (560, 490023), (630, 435576), (720, 381129), (756, 362980), (840, 326682), (945, 290384), (1008, 272235), (1080, 254086), (1260, 217788), (1512, 181490), (1680, 163341), (1890, 145192), (2160, 127043), (2520, 108894), (3024, 90745), (3780, 72596), (5040, 54447), (7560, 36298), (15120, 18149)]