28888942320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{5077}}^1$

素因数の和:6232

約数の個数: 240

約数和(自身を含む): 110998580160

約数和(自身を除く): 82109637840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1129, 1260, 1680, 2258, 2520, 3387, 4516, 5040, 5077, 5645, 6774, 7903, 9032, 10154, 10161, 11290, 13548, 15231, 15806, 16935, 18064, 20308, 20322, 22580, 23709, 25385, 27096, 30462, 31612, 33870, 35539, 39515, 40616, 40644, 45160, 45693, 47418, 50770, 50805, 54192, 60924, 63224, 67740, 71078, 71127, 76155, 79030, 81232, 81288, 90320, 91386, 94836, 101540, 101610, 106617, 118545, 121848, 126448, 135480, 142156, 142254, 152310, 158060, 162576, 177695, 182772, 189672, 203080, 203220, 213234, 228465, 237090, 243696, 270960, 284312, 284508, 304620, 316120, 319851, 355390, 355635, 365544, 379344, 406160, 406440, 426468, 456930, 474180, 533085, 568624, 569016, 609240, 632240, 639702, 710780, 711270, 731088, 812880, 852936, 913860, 948360, 1066170, 1138032, 1218480, 1279404, 1421560, 1422540, 1599255, 1705872, 1827720, 1896720, 2132340, 2558808, 2843120, 2845080, 3198510, 3655440, 4264680, 5117616, 5690160, 5731933, 6397020, 8529360, 11463866, 12794040, 17195799, 22927732, 25588080, 28659665, 34391598, 40123531, 45855464, 51587397, 57319330, 68783196, 80247062, 85978995, 91710928, 103174794, 114638660, 120370593, 137566392, 160494124, 171957990, 200617655, 206349588, 229277320, 240741186, 257936985, 275132784, 320988248, 343915980, 361111779, 401235310, 412699176, 458554640, 481482372, 515873970, 601852965, 641976496, 687831960, 722223558, 802470620, 825398352, 962964744, 1031747940, 1203705930, 1375663920, 1444447116, 1604941240, 1805558895, 1925929488, 2063495880, 2407411860, 2888894232, 3209882480, 3611117790, 4126991760, 4814823720, 5777788464, 7222235580, 9629647440, 14444471160, 28888942320]

約数ペア:

[(1, 28888942320), (2, 14444471160), (3, 9629647440), (4, 7222235580), (5, 5777788464), (6, 4814823720), (7, 4126991760), (8, 3611117790), (9, 3209882480), (10, 2888894232), (12, 2407411860), (14, 2063495880), (15, 1925929488), (16, 1805558895), (18, 1604941240), (20, 1444447116), (21, 1375663920), (24, 1203705930), (28, 1031747940), (30, 962964744), (35, 825398352), (36, 802470620), (40, 722223558), (42, 687831960), (45, 641976496), (48, 601852965), (56, 515873970), (60, 481482372), (63, 458554640), (70, 412699176), (72, 401235310), (80, 361111779), (84, 343915980), (90, 320988248), (105, 275132784), (112, 257936985), (120, 240741186), (126, 229277320), (140, 206349588), (144, 200617655), (168, 171957990), (180, 160494124), (210, 137566392), (240, 120370593), (252, 114638660), (280, 103174794), (315, 91710928), (336, 85978995), (360, 80247062), (420, 68783196), (504, 57319330), (560, 51587397), (630, 45855464), (720, 40123531), (840, 34391598), (1008, 28659665), (1129, 25588080), (1260, 22927732), (1680, 17195799), (2258, 12794040), (2520, 11463866), (3387, 8529360), (4516, 6397020), (5040, 5731933), (5077, 5690160), (5645, 5117616), (6774, 4264680), (7903, 3655440), (9032, 3198510), (10154, 2845080), (10161, 2843120), (11290, 2558808), (13548, 2132340), (15231, 1896720), (15806, 1827720), (16935, 1705872), (18064, 1599255), (20308, 1422540), (20322, 1421560), (22580, 1279404), (23709, 1218480), (25385, 1138032), (27096, 1066170), (30462, 948360), (31612, 913860), (33870, 852936), (35539, 812880), (39515, 731088), (40616, 711270), (40644, 710780), (45160, 639702), (45693, 632240), (47418, 609240), (50770, 569016), (50805, 568624), (54192, 533085), (60924, 474180), (63224, 456930), (67740, 426468), (71078, 406440), (71127, 406160), (76155, 379344), (79030, 365544), (81232, 355635), (81288, 355390), (90320, 319851), (91386, 316120), (94836, 304620), (101540, 284508), (101610, 284312), (106617, 270960), (118545, 243696), (121848, 237090), (126448, 228465), (135480, 213234), (142156, 203220), (142254, 203080), (152310, 189672), (158060, 182772), (162576, 177695)]