1082557840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 160

約数和(自身を含む): 3182296320

約数和(自身を除く): 2099738480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 560, 592, 728, 740, 910, 962, 1036, 1040, 1295, 1456, 1480, 1820, 1924, 2072, 2405, 2590, 2960, 3367, 3640, 3848, 4019, 4144, 4810, 5180, 6734, 7280, 7696, 8038, 9620, 10360, 13468, 16076, 16835, 19240, 20095, 20720, 26936, 28133, 32152, 33670, 38480, 40190, 52247, 53872, 56266, 64304, 67340, 80380, 104494, 112532, 134680, 140665, 148703, 160760, 208988, 225064, 261235, 269360, 281330, 297406, 321520, 365729, 417976, 450128, 522470, 562660, 594812, 731458, 743515, 835952, 1040921, 1044940, 1125320, 1189624, 1462916, 1487030, 1828645, 1933139, 2081842, 2089880, 2250640, 2379248, 2925832, 2974060, 3657290, 3866278, 4163684, 4179760, 5204605, 5851664, 5948120, 7314580, 7732556, 8327368, 9665695, 10409210, 11896240, 13531973, 14629160, 15465112, 16654736, 19331390, 20818420, 27063946, 29258320, 30930224, 38662780, 41636840, 54127892, 67659865, 77325560, 83273680, 108255784, 135319730, 154651120, 216511568, 270639460, 541278920, 1082557840]

約数ペア:

[(1, 1082557840), (2, 541278920), (4, 270639460), (5, 216511568), (7, 154651120), (8, 135319730), (10, 108255784), (13, 83273680), (14, 77325560), (16, 67659865), (20, 54127892), (26, 41636840), (28, 38662780), (35, 30930224), (37, 29258320), (40, 27063946), (52, 20818420), (56, 19331390), (65, 16654736), (70, 15465112), (74, 14629160), (80, 13531973), (91, 11896240), (104, 10409210), (112, 9665695), (130, 8327368), (140, 7732556), (148, 7314580), (182, 5948120), (185, 5851664), (208, 5204605), (259, 4179760), (260, 4163684), (280, 3866278), (296, 3657290), (364, 2974060), (370, 2925832), (455, 2379248), (481, 2250640), (518, 2089880), (520, 2081842), (560, 1933139), (592, 1828645), (728, 1487030), (740, 1462916), (910, 1189624), (962, 1125320), (1036, 1044940), (1040, 1040921), (1295, 835952), (1456, 743515), (1480, 731458), (1820, 594812), (1924, 562660), (2072, 522470), (2405, 450128), (2590, 417976), (2960, 365729), (3367, 321520), (3640, 297406), (3848, 281330), (4019, 269360), (4144, 261235), (4810, 225064), (5180, 208988), (6734, 160760), (7280, 148703), (7696, 140665), (8038, 134680), (9620, 112532), (10360, 104494), (13468, 80380), (16076, 67340), (16835, 64304), (19240, 56266), (20095, 53872), (20720, 52247), (26936, 40190), (28133, 38480), (32152, 33670)]