2691615360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1$

素因数の和:1039

約数の個数: 256

約数和(自身を含む): 9854668800

約数和(自身を除く): 7163053440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 271, 280, 320, 336, 384, 420, 448, 480, 542, 560, 640, 672, 739, 813, 840, 896, 960, 1084, 1120, 1344, 1355, 1478, 1626, 1680, 1897, 1920, 2168, 2217, 2240, 2688, 2710, 2956, 3252, 3360, 3695, 3794, 4065, 4336, 4434, 4480, 5173, 5420, 5691, 5912, 6504, 6720, 7390, 7588, 8130, 8672, 8868, 9485, 10346, 10840, 11085, 11382, 11824, 13008, 13440, 14780, 15176, 15519, 16260, 17344, 17736, 18970, 20692, 21680, 22170, 22764, 23648, 25865, 26016, 28455, 29560, 30352, 31038, 32520, 34688, 35472, 37940, 41384, 43360, 44340, 45528, 47296, 51730, 52032, 56910, 59120, 60704, 62076, 65040, 70944, 75880, 77595, 82768, 86720, 88680, 91056, 94592, 103460, 104064, 113820, 118240, 121408, 124152, 130080, 141888, 151760, 155190, 165536, 173440, 177360, 182112, 200269, 206920, 227640, 236480, 242816, 248304, 260160, 283776, 303520, 310380, 331072, 354720, 364224, 400538, 413840, 455280, 472960, 496608, 520320, 600807, 607040, 620760, 662144, 709440, 728448, 801076, 827680, 910560, 993216, 1001345, 1201614, 1214080, 1241520, 1401883, 1418880, 1602152, 1655360, 1821120, 1986432, 2002690, 2403228, 2483040, 2803766, 3004035, 3204304, 3310720, 3642240, 4005380, 4205649, 4806456, 4966080, 5607532, 6008070, 6408608, 7009415, 8010760, 8411298, 9612912, 9932160, 11215064, 12016140, 12817216, 14018830, 16021520, 16822596, 19225824, 21028245, 22430128, 24032280, 25634432, 28037660, 32043040, 33645192, 38451648, 42056490, 44860256, 48064560, 56075320, 64086080, 67290384, 76903296, 84112980, 89720512, 96129120, 112150640, 128172160, 134580768, 168225960, 179441024, 192258240, 224301280, 269161536, 336451920, 384516480, 448602560, 538323072, 672903840, 897205120, 1345807680, 2691615360]

約数ペア:

[(1, 2691615360), (2, 1345807680), (3, 897205120), (4, 672903840), (5, 538323072), (6, 448602560), (7, 384516480), (8, 336451920), (10, 269161536), (12, 224301280), (14, 192258240), (15, 179441024), (16, 168225960), (20, 134580768), (21, 128172160), (24, 112150640), (28, 96129120), (30, 89720512), (32, 84112980), (35, 76903296), (40, 67290384), (42, 64086080), (48, 56075320), (56, 48064560), (60, 44860256), (64, 42056490), (70, 38451648), (80, 33645192), (84, 32043040), (96, 28037660), (105, 25634432), (112, 24032280), (120, 22430128), (128, 21028245), (140, 19225824), (160, 16822596), (168, 16021520), (192, 14018830), (210, 12817216), (224, 12016140), (240, 11215064), (271, 9932160), (280, 9612912), (320, 8411298), (336, 8010760), (384, 7009415), (420, 6408608), (448, 6008070), (480, 5607532), (542, 4966080), (560, 4806456), (640, 4205649), (672, 4005380), (739, 3642240), (813, 3310720), (840, 3204304), (896, 3004035), (960, 2803766), (1084, 2483040), (1120, 2403228), (1344, 2002690), (1355, 1986432), (1478, 1821120), (1626, 1655360), (1680, 1602152), (1897, 1418880), (1920, 1401883), (2168, 1241520), (2217, 1214080), (2240, 1201614), (2688, 1001345), (2710, 993216), (2956, 910560), (3252, 827680), (3360, 801076), (3695, 728448), (3794, 709440), (4065, 662144), (4336, 620760), (4434, 607040), (4480, 600807), (5173, 520320), (5420, 496608), (5691, 472960), (5912, 455280), (6504, 413840), (6720, 400538), (7390, 364224), (7588, 354720), (8130, 331072), (8672, 310380), (8868, 303520), (9485, 283776), (10346, 260160), (10840, 248304), (11085, 242816), (11382, 236480), (11824, 227640), (13008, 206920), (13440, 200269), (14780, 182112), (15176, 177360), (15519, 173440), (16260, 165536), (17344, 155190), (17736, 151760), (18970, 141888), (20692, 130080), (21680, 124152), (22170, 121408), (22764, 118240), (23648, 113820), (25865, 104064), (26016, 103460), (28455, 94592), (29560, 91056), (30352, 88680), (31038, 86720), (32520, 82768), (34688, 77595), (35472, 75880), (37940, 70944), (41384, 65040), (43360, 62076), (44340, 60704), (45528, 59120), (47296, 56910), (51730, 52032)]