545230840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 1652373000

約数和(自身を除く): 1107142160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 121, 133, 140, 152, 154, 190, 196, 209, 220, 242, 245, 266, 280, 308, 380, 385, 392, 418, 440, 484, 490, 532, 539, 605, 616, 665, 760, 770, 836, 847, 931, 968, 980, 1045, 1064, 1078, 1210, 1330, 1331, 1463, 1540, 1672, 1694, 1862, 1960, 2090, 2156, 2299, 2420, 2660, 2662, 2695, 2926, 3080, 3388, 3724, 4180, 4235, 4312, 4598, 4655, 4840, 5320, 5324, 5390, 5852, 5929, 6655, 6776, 7315, 7448, 8360, 8470, 9196, 9310, 9317, 10241, 10648, 10780, 11495, 11704, 11858, 13310, 14630, 14641, 16093, 16940, 18392, 18620, 18634, 20482, 21560, 22990, 23716, 25289, 26620, 29260, 29282, 29645, 32186, 33880, 37240, 37268, 40964, 45980, 46585, 47432, 50578, 51205, 53240, 58520, 58564, 59290, 64372, 65219, 73205, 74536, 80465, 81928, 91960, 93170, 101156, 102410, 102487, 112651, 117128, 118580, 126445, 128744, 130438, 146410, 160930, 177023, 186340, 202312, 204820, 204974, 225302, 237160, 252890, 260876, 278179, 292820, 321860, 326095, 354046, 372680, 409640, 409948, 450604, 505780, 512435, 521752, 556358, 563255, 585640, 643720, 652190, 708092, 717409, 819896, 885115, 901208, 1011560, 1024870, 1112716, 1126510, 1239161, 1304380, 1390895, 1416184, 1434818, 1770230, 1947253, 2049740, 2225432, 2253020, 2478322, 2608760, 2781790, 2869636, 3540460, 3587045, 3894506, 4099480, 4506040, 4956644, 5563580, 5739272, 6195805, 7080920, 7174090, 7789012, 9736265, 9913288, 11127160, 12391610, 13630771, 14348180, 15578024, 19472530, 24783220, 27261542, 28696360, 38945060, 49566440, 54523084, 68153855, 77890120, 109046168, 136307710, 272615420, 545230840]

約数ペア:

[(1, 545230840), (2, 272615420), (4, 136307710), (5, 109046168), (7, 77890120), (8, 68153855), (10, 54523084), (11, 49566440), (14, 38945060), (19, 28696360), (20, 27261542), (22, 24783220), (28, 19472530), (35, 15578024), (38, 14348180), (40, 13630771), (44, 12391610), (49, 11127160), (55, 9913288), (56, 9736265), (70, 7789012), (76, 7174090), (77, 7080920), (88, 6195805), (95, 5739272), (98, 5563580), (110, 4956644), (121, 4506040), (133, 4099480), (140, 3894506), (152, 3587045), (154, 3540460), (190, 2869636), (196, 2781790), (209, 2608760), (220, 2478322), (242, 2253020), (245, 2225432), (266, 2049740), (280, 1947253), (308, 1770230), (380, 1434818), (385, 1416184), (392, 1390895), (418, 1304380), (440, 1239161), (484, 1126510), (490, 1112716), (532, 1024870), (539, 1011560), (605, 901208), (616, 885115), (665, 819896), (760, 717409), (770, 708092), (836, 652190), (847, 643720), (931, 585640), (968, 563255), (980, 556358), (1045, 521752), (1064, 512435), (1078, 505780), (1210, 450604), (1330, 409948), (1331, 409640), (1463, 372680), (1540, 354046), (1672, 326095), (1694, 321860), (1862, 292820), (1960, 278179), (2090, 260876), (2156, 252890), (2299, 237160), (2420, 225302), (2660, 204974), (2662, 204820), (2695, 202312), (2926, 186340), (3080, 177023), (3388, 160930), (3724, 146410), (4180, 130438), (4235, 128744), (4312, 126445), (4598, 118580), (4655, 117128), (4840, 112651), (5320, 102487), (5324, 102410), (5390, 101156), (5852, 93170), (5929, 91960), (6655, 81928), (6776, 80465), (7315, 74536), (7448, 73205), (8360, 65219), (8470, 64372), (9196, 59290), (9310, 58564), (9317, 58520), (10241, 53240), (10648, 51205), (10780, 50578), (11495, 47432), (11704, 46585), (11858, 45980), (13310, 40964), (14630, 37268), (14641, 37240), (16093, 33880), (16940, 32186), (18392, 29645), (18620, 29282), (18634, 29260), (20482, 26620), (21560, 25289), (22990, 23716)]