255155225640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{113809}}^1$

素因数の和:114004

約数の個数: 256

約数和(自身を含む): 932185843200

約数和(自身を除く): 677030617560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 157, 168, 170, 204, 210, 238, 255, 280, 314, 340, 357, 408, 420, 471, 476, 510, 595, 628, 680, 714, 785, 840, 942, 952, 1020, 1099, 1190, 1256, 1428, 1570, 1785, 1884, 2040, 2198, 2355, 2380, 2669, 2856, 3140, 3297, 3570, 3768, 4396, 4710, 4760, 5338, 5495, 6280, 6594, 7140, 8007, 8792, 9420, 10676, 10990, 13188, 13345, 14280, 16014, 16485, 18683, 18840, 21352, 21980, 26376, 26690, 32028, 32970, 37366, 40035, 43960, 53380, 56049, 64056, 65940, 74732, 80070, 93415, 106760, 112098, 113809, 131880, 149464, 160140, 186830, 224196, 227618, 280245, 320280, 341427, 373660, 448392, 455236, 560490, 569045, 682854, 747320, 796663, 910472, 1120980, 1138090, 1365708, 1593326, 1707135, 1934753, 2241960, 2276180, 2389989, 2731416, 3186652, 3414270, 3869506, 3983315, 4552360, 4779978, 5804259, 6373304, 6828540, 7739012, 7966630, 9559956, 9673765, 11608518, 11949945, 13543271, 13657080, 15478024, 15933260, 17868013, 19119912, 19347530, 23217036, 23899890, 27086542, 29021295, 31866520, 35736026, 38695060, 40629813, 46434072, 47799780, 53604039, 54173084, 58042590, 67716355, 71472052, 77390120, 81259626, 89340065, 95599560, 107208078, 108346168, 116085180, 125076091, 135432710, 142944104, 162519252, 178680130, 203149065, 214416156, 232170360, 250152182, 268020195, 270865420, 303756221, 325038504, 357360260, 375228273, 406298130, 428832312, 500304364, 536040390, 541730840, 607512442, 625380455, 714720520, 750456546, 812596260, 911268663, 1000608728, 1072080780, 1215024884, 1250760910, 1500913092, 1518781105, 1625192520, 1822537326, 1876141365, 2126293547, 2144161560, 2430049768, 2501521820, 3001826184, 3037562210, 3645074652, 3752282730, 4252587094, 4556343315, 5003043640, 6075124420, 6378880641, 7290149304, 7504565460, 8505174188, 9112686630, 10631467735, 12150248840, 12757761282, 15009130920, 17010348376, 18225373260, 21262935470, 25515522564, 31894403205, 36450746520, 42525870940, 51031045128, 63788806410, 85051741880, 127577612820, 255155225640]

約数ペア:

[(1, 255155225640), (2, 127577612820), (3, 85051741880), (4, 63788806410), (5, 51031045128), (6, 42525870940), (7, 36450746520), (8, 31894403205), (10, 25515522564), (12, 21262935470), (14, 18225373260), (15, 17010348376), (17, 15009130920), (20, 12757761282), (21, 12150248840), (24, 10631467735), (28, 9112686630), (30, 8505174188), (34, 7504565460), (35, 7290149304), (40, 6378880641), (42, 6075124420), (51, 5003043640), (56, 4556343315), (60, 4252587094), (68, 3752282730), (70, 3645074652), (84, 3037562210), (85, 3001826184), (102, 2501521820), (105, 2430049768), (119, 2144161560), (120, 2126293547), (136, 1876141365), (140, 1822537326), (157, 1625192520), (168, 1518781105), (170, 1500913092), (204, 1250760910), (210, 1215024884), (238, 1072080780), (255, 1000608728), (280, 911268663), (314, 812596260), (340, 750456546), (357, 714720520), (408, 625380455), (420, 607512442), (471, 541730840), (476, 536040390), (510, 500304364), (595, 428832312), (628, 406298130), (680, 375228273), (714, 357360260), (785, 325038504), (840, 303756221), (942, 270865420), (952, 268020195), (1020, 250152182), (1099, 232170360), (1190, 214416156), (1256, 203149065), (1428, 178680130), (1570, 162519252), (1785, 142944104), (1884, 135432710), (2040, 125076091), (2198, 116085180), (2355, 108346168), (2380, 107208078), (2669, 95599560), (2856, 89340065), (3140, 81259626), (3297, 77390120), (3570, 71472052), (3768, 67716355), (4396, 58042590), (4710, 54173084), (4760, 53604039), (5338, 47799780), (5495, 46434072), (6280, 40629813), (6594, 38695060), (7140, 35736026), (8007, 31866520), (8792, 29021295), (9420, 27086542), (10676, 23899890), (10990, 23217036), (13188, 19347530), (13345, 19119912), (14280, 17868013), (16014, 15933260), (16485, 15478024), (18683, 13657080), (18840, 13543271), (21352, 11949945), (21980, 11608518), (26376, 9673765), (26690, 9559956), (32028, 7966630), (32970, 7739012), (37366, 6828540), (40035, 6373304), (43960, 5804259), (53380, 4779978), (56049, 4552360), (64056, 3983315), (65940, 3869506), (74732, 3414270), (80070, 3186652), (93415, 2731416), (106760, 2389989), (112098, 2276180), (113809, 2241960), (131880, 1934753), (149464, 1707135), (160140, 1593326), (186830, 1365708), (224196, 1138090), (227618, 1120980), (280245, 910472), (320280, 796663), (341427, 747320), (373660, 682854), (448392, 569045), (455236, 560490)]