1891623360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:963

約数の個数: 224

約数和(自身を含む): 6586020864

約数和(自身を除く): 4694397504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 271, 320, 330, 352, 440, 480, 528, 542, 660, 661, 704, 813, 880, 960, 1056, 1084, 1320, 1322, 1355, 1626, 1760, 1983, 2112, 2168, 2640, 2644, 2710, 2981, 3252, 3305, 3520, 3966, 4065, 4336, 5280, 5288, 5420, 5962, 6504, 6610, 7271, 7932, 8130, 8672, 8943, 9915, 10560, 10576, 10840, 11924, 13008, 13220, 14542, 14905, 15864, 16260, 17344, 17886, 19830, 21152, 21680, 21813, 23848, 26016, 26440, 29084, 29810, 31728, 32520, 35772, 36355, 39660, 42304, 43360, 43626, 44715, 47696, 52032, 52880, 58168, 59620, 63456, 65040, 71544, 72710, 79320, 86720, 87252, 89430, 95392, 105760, 109065, 116336, 119240, 126912, 130080, 143088, 145420, 158640, 174504, 178860, 179131, 190784, 211520, 218130, 232672, 238480, 260160, 286176, 290840, 317280, 349008, 357720, 358262, 436260, 465344, 476960, 537393, 572352, 581680, 634560, 698016, 715440, 716524, 872520, 895655, 953920, 1074786, 1163360, 1396032, 1430880, 1433048, 1745040, 1791310, 1970441, 2149572, 2326720, 2686965, 2861760, 2866096, 3490080, 3582620, 3940882, 4299144, 5373930, 5732192, 5911323, 6980160, 7165240, 7881764, 8598288, 9852205, 10747860, 11464384, 11822646, 14330480, 15763528, 17196576, 19704410, 21495720, 23645292, 28660960, 29556615, 31527056, 34393152, 39408820, 42991440, 47290584, 57321920, 59113230, 63054112, 78817640, 85982880, 94581168, 118226460, 126108224, 157635280, 171965760, 189162336, 236452920, 315270560, 378324672, 472905840, 630541120, 945811680, 1891623360]

約数ペア:

[(1, 1891623360), (2, 945811680), (3, 630541120), (4, 472905840), (5, 378324672), (6, 315270560), (8, 236452920), (10, 189162336), (11, 171965760), (12, 157635280), (15, 126108224), (16, 118226460), (20, 94581168), (22, 85982880), (24, 78817640), (30, 63054112), (32, 59113230), (33, 57321920), (40, 47290584), (44, 42991440), (48, 39408820), (55, 34393152), (60, 31527056), (64, 29556615), (66, 28660960), (80, 23645292), (88, 21495720), (96, 19704410), (110, 17196576), (120, 15763528), (132, 14330480), (160, 11822646), (165, 11464384), (176, 10747860), (192, 9852205), (220, 8598288), (240, 7881764), (264, 7165240), (271, 6980160), (320, 5911323), (330, 5732192), (352, 5373930), (440, 4299144), (480, 3940882), (528, 3582620), (542, 3490080), (660, 2866096), (661, 2861760), (704, 2686965), (813, 2326720), (880, 2149572), (960, 1970441), (1056, 1791310), (1084, 1745040), (1320, 1433048), (1322, 1430880), (1355, 1396032), (1626, 1163360), (1760, 1074786), (1983, 953920), (2112, 895655), (2168, 872520), (2640, 716524), (2644, 715440), (2710, 698016), (2981, 634560), (3252, 581680), (3305, 572352), (3520, 537393), (3966, 476960), (4065, 465344), (4336, 436260), (5280, 358262), (5288, 357720), (5420, 349008), (5962, 317280), (6504, 290840), (6610, 286176), (7271, 260160), (7932, 238480), (8130, 232672), (8672, 218130), (8943, 211520), (9915, 190784), (10560, 179131), (10576, 178860), (10840, 174504), (11924, 158640), (13008, 145420), (13220, 143088), (14542, 130080), (14905, 126912), (15864, 119240), (16260, 116336), (17344, 109065), (17886, 105760), (19830, 95392), (21152, 89430), (21680, 87252), (21813, 86720), (23848, 79320), (26016, 72710), (26440, 71544), (29084, 65040), (29810, 63456), (31728, 59620), (32520, 58168), (35772, 52880), (36355, 52032), (39660, 47696), (42304, 44715), (43360, 43626)]