212903171040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{89371}}^1$

素因数の和:90105

約数の個数: 192

約数和(自身を含む): 767541035520

約数和(自身を除く): 554637864480

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 709, 840, 1120, 1418, 1680, 2127, 2836, 3360, 3545, 4254, 4963, 5672, 7090, 8508, 9926, 10635, 11344, 14180, 14889, 17016, 19852, 21270, 22688, 24815, 28360, 29778, 34032, 39704, 42540, 49630, 56720, 59556, 68064, 74445, 79408, 85080, 89371, 99260, 113440, 119112, 148890, 158816, 170160, 178742, 198520, 238224, 268113, 297780, 340320, 357484, 397040, 446855, 476448, 536226, 595560, 625597, 714968, 794080, 893710, 1072452, 1191120, 1251194, 1340565, 1429936, 1787420, 1876791, 2144904, 2382240, 2502388, 2681130, 2859872, 3127985, 3574840, 3753582, 4289808, 5004776, 5362260, 6255970, 7149680, 7507164, 8579616, 9383955, 10009552, 10724520, 12511940, 14299360, 15014328, 18767910, 20019104, 21449040, 25023880, 30028656, 37535820, 42898080, 50047760, 60057312, 63364039, 75071640, 100095520, 126728078, 150143280, 190092117, 253456156, 300286560, 316820195, 380184234, 443548273, 506912312, 633640390, 760368468, 887096546, 950460585, 1013824624, 1267280780, 1330644819, 1520736936, 1774193092, 1900921170, 2027649248, 2217741365, 2534561560, 2661289638, 3041473872, 3548386184, 3801842340, 4435482730, 5069123120, 5322579276, 6082947744, 6653224095, 7096772368, 7603684680, 8870965460, 10138246240, 10645158552, 13306448190, 14193544736, 15207369360, 17741930920, 21290317104, 26612896380, 30414738720, 35483861840, 42580634208, 53225792760, 70967723680, 106451585520, 212903171040]

約数ペア:

[(1, 212903171040), (2, 106451585520), (3, 70967723680), (4, 53225792760), (5, 42580634208), (6, 35483861840), (7, 30414738720), (8, 26612896380), (10, 21290317104), (12, 17741930920), (14, 15207369360), (15, 14193544736), (16, 13306448190), (20, 10645158552), (21, 10138246240), (24, 8870965460), (28, 7603684680), (30, 7096772368), (32, 6653224095), (35, 6082947744), (40, 5322579276), (42, 5069123120), (48, 4435482730), (56, 3801842340), (60, 3548386184), (70, 3041473872), (80, 2661289638), (84, 2534561560), (96, 2217741365), (105, 2027649248), (112, 1900921170), (120, 1774193092), (140, 1520736936), (160, 1330644819), (168, 1267280780), (210, 1013824624), (224, 950460585), (240, 887096546), (280, 760368468), (336, 633640390), (420, 506912312), (480, 443548273), (560, 380184234), (672, 316820195), (709, 300286560), (840, 253456156), (1120, 190092117), (1418, 150143280), (1680, 126728078), (2127, 100095520), (2836, 75071640), (3360, 63364039), (3545, 60057312), (4254, 50047760), (4963, 42898080), (5672, 37535820), (7090, 30028656), (8508, 25023880), (9926, 21449040), (10635, 20019104), (11344, 18767910), (14180, 15014328), (14889, 14299360), (17016, 12511940), (19852, 10724520), (21270, 10009552), (22688, 9383955), (24815, 8579616), (28360, 7507164), (29778, 7149680), (34032, 6255970), (39704, 5362260), (42540, 5004776), (49630, 4289808), (56720, 3753582), (59556, 3574840), (68064, 3127985), (74445, 2859872), (79408, 2681130), (85080, 2502388), (89371, 2382240), (99260, 2144904), (113440, 1876791), (119112, 1787420), (148890, 1429936), (158816, 1340565), (170160, 1251194), (178742, 1191120), (198520, 1072452), (238224, 893710), (268113, 794080), (297780, 714968), (340320, 625597), (357484, 595560), (397040, 536226), (446855, 476448)]