2668984020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 8928057600

約数和(自身を除く): 6259073580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 199, 204, 255, 270, 306, 324, 340, 398, 405, 459, 487, 510, 540, 597, 612, 765, 796, 810, 918, 974, 995, 1020, 1194, 1377, 1461, 1530, 1620, 1791, 1836, 1948, 1990, 2295, 2388, 2435, 2754, 2922, 2985, 3060, 3383, 3582, 3980, 4383, 4590, 4870, 5373, 5508, 5844, 5970, 6766, 6885, 7164, 7305, 8279, 8766, 8955, 9180, 9740, 10149, 10746, 11940, 13149, 13532, 13770, 14610, 16119, 16558, 16915, 17532, 17910, 20298, 21492, 21915, 24837, 26298, 26865, 27540, 29220, 30447, 32238, 33116, 33830, 35820, 39447, 40596, 41395, 43830, 49674, 50745, 52596, 53730, 60894, 64476, 65745, 67660, 74511, 78894, 80595, 82790, 87660, 91341, 96913, 99348, 101490, 107460, 121788, 124185, 131490, 149022, 152235, 157788, 161190, 165580, 182682, 193826, 197235, 202980, 223533, 248370, 262980, 274023, 290739, 298044, 304470, 322380, 365364, 372555, 387652, 394470, 447066, 456705, 484565, 496740, 548046, 581478, 608940, 670599, 745110, 788940, 872217, 894132, 913410, 969130, 1096092, 1117665, 1162956, 1341198, 1370115, 1453695, 1490220, 1647521, 1744434, 1826820, 1938260, 2235330, 2616651, 2682396, 2740230, 2907390, 3295042, 3352995, 3488868, 4361085, 4470660, 4942563, 5233302, 5480460, 5814780, 6590084, 6705990, 7849953, 8237605, 8722170, 9885126, 10466604, 13083255, 13411980, 14827689, 15699906, 16475210, 17444340, 19770252, 24712815, 26166510, 29655378, 31399812, 32950420, 39249765, 44483067, 49425630, 52333020, 59310756, 74138445, 78499530, 88966134, 98851260, 133449201, 148276890, 156999060, 177932268, 222415335, 266898402, 296553780, 444830670, 533796804, 667246005, 889661340, 1334492010, 2668984020]

約数ペア:

[(1, 2668984020), (2, 1334492010), (3, 889661340), (4, 667246005), (5, 533796804), (6, 444830670), (9, 296553780), (10, 266898402), (12, 222415335), (15, 177932268), (17, 156999060), (18, 148276890), (20, 133449201), (27, 98851260), (30, 88966134), (34, 78499530), (36, 74138445), (45, 59310756), (51, 52333020), (54, 49425630), (60, 44483067), (68, 39249765), (81, 32950420), (85, 31399812), (90, 29655378), (102, 26166510), (108, 24712815), (135, 19770252), (153, 17444340), (162, 16475210), (170, 15699906), (180, 14827689), (199, 13411980), (204, 13083255), (255, 10466604), (270, 9885126), (306, 8722170), (324, 8237605), (340, 7849953), (398, 6705990), (405, 6590084), (459, 5814780), (487, 5480460), (510, 5233302), (540, 4942563), (597, 4470660), (612, 4361085), (765, 3488868), (796, 3352995), (810, 3295042), (918, 2907390), (974, 2740230), (995, 2682396), (1020, 2616651), (1194, 2235330), (1377, 1938260), (1461, 1826820), (1530, 1744434), (1620, 1647521), (1791, 1490220), (1836, 1453695), (1948, 1370115), (1990, 1341198), (2295, 1162956), (2388, 1117665), (2435, 1096092), (2754, 969130), (2922, 913410), (2985, 894132), (3060, 872217), (3383, 788940), (3582, 745110), (3980, 670599), (4383, 608940), (4590, 581478), (4870, 548046), (5373, 496740), (5508, 484565), (5844, 456705), (5970, 447066), (6766, 394470), (6885, 387652), (7164, 372555), (7305, 365364), (8279, 322380), (8766, 304470), (8955, 298044), (9180, 290739), (9740, 274023), (10149, 262980), (10746, 248370), (11940, 223533), (13149, 202980), (13532, 197235), (13770, 193826), (14610, 182682), (16119, 165580), (16558, 161190), (16915, 157788), (17532, 152235), (17910, 149022), (20298, 131490), (21492, 124185), (21915, 121788), (24837, 107460), (26298, 101490), (26865, 99348), (27540, 96913), (29220, 91341), (30447, 87660), (32238, 82790), (33116, 80595), (33830, 78894), (35820, 74511), (39447, 67660), (40596, 65745), (41395, 64476), (43830, 60894), (49674, 53730), (50745, 52596)]