672908880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1489}}^1$

素因数の和:1781

約数の個数: 160

約数和(自身を含む): 2394489600

約数和(自身を除く): 1721580720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 269, 280, 336, 420, 538, 560, 807, 840, 1076, 1345, 1489, 1614, 1680, 1883, 2152, 2690, 2978, 3228, 3766, 4035, 4304, 4467, 5380, 5649, 5956, 6456, 7445, 7532, 8070, 8934, 9415, 10423, 10760, 11298, 11912, 12912, 14890, 15064, 16140, 17868, 18830, 20846, 21520, 22335, 22596, 23824, 28245, 29780, 30128, 31269, 32280, 35736, 37660, 41692, 44670, 45192, 52115, 56490, 59560, 62538, 64560, 71472, 75320, 83384, 89340, 90384, 104230, 112980, 119120, 125076, 150640, 156345, 166768, 178680, 208460, 225960, 250152, 312690, 357360, 400541, 416920, 451920, 500304, 625380, 801082, 833840, 1201623, 1250760, 1602164, 2002705, 2403246, 2501520, 2803787, 3204328, 4005410, 4806492, 5607574, 6008115, 6408656, 8010820, 8411361, 9612984, 11215148, 12016230, 14018935, 16021640, 16822722, 19225968, 22430296, 24032460, 28037870, 32043280, 33645444, 42056805, 44860592, 48064920, 56075740, 67290888, 84113610, 96129840, 112151480, 134581776, 168227220, 224302960, 336454440, 672908880]

約数ペア:

[(1, 672908880), (2, 336454440), (3, 224302960), (4, 168227220), (5, 134581776), (6, 112151480), (7, 96129840), (8, 84113610), (10, 67290888), (12, 56075740), (14, 48064920), (15, 44860592), (16, 42056805), (20, 33645444), (21, 32043280), (24, 28037870), (28, 24032460), (30, 22430296), (35, 19225968), (40, 16822722), (42, 16021640), (48, 14018935), (56, 12016230), (60, 11215148), (70, 9612984), (80, 8411361), (84, 8010820), (105, 6408656), (112, 6008115), (120, 5607574), (140, 4806492), (168, 4005410), (210, 3204328), (240, 2803787), (269, 2501520), (280, 2403246), (336, 2002705), (420, 1602164), (538, 1250760), (560, 1201623), (807, 833840), (840, 801082), (1076, 625380), (1345, 500304), (1489, 451920), (1614, 416920), (1680, 400541), (1883, 357360), (2152, 312690), (2690, 250152), (2978, 225960), (3228, 208460), (3766, 178680), (4035, 166768), (4304, 156345), (4467, 150640), (5380, 125076), (5649, 119120), (5956, 112980), (6456, 104230), (7445, 90384), (7532, 89340), (8070, 83384), (8934, 75320), (9415, 71472), (10423, 64560), (10760, 62538), (11298, 59560), (11912, 56490), (12912, 52115), (14890, 45192), (15064, 44670), (16140, 41692), (17868, 37660), (18830, 35736), (20846, 32280), (21520, 31269), (22335, 30128), (22596, 29780), (23824, 28245)]