225408960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3727}}^1$

素因数の和:3760

約数の個数: 224

約数和(自身を含む): 909035520

約数和(自身を除く): 683626560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3727, 3780, 4032, 4320, 5040, 6048, 6720, 7454, 7560, 8640, 10080, 11181, 12096, 14908, 15120, 18635, 20160, 22362, 26089, 29816, 30240, 33543, 37270, 44724, 52178, 55905, 59632, 60480, 67086, 74540, 78267, 89448, 100629, 104356, 111810, 119264, 130445, 134172, 149080, 156534, 167715, 178896, 201258, 208712, 223620, 234801, 238528, 260890, 268344, 298160, 313068, 335430, 357792, 391335, 402516, 417424, 447240, 469602, 503145, 521780, 536688, 596320, 626136, 670860, 704403, 715584, 782670, 805032, 834848, 894480, 939204, 1006290, 1043560, 1073376, 1174005, 1192640, 1252272, 1341720, 1408806, 1565340, 1610064, 1669696, 1788960, 1878408, 2012580, 2087120, 2146752, 2348010, 2504544, 2683440, 2817612, 3130680, 3220128, 3522015, 3577920, 3756816, 4025160, 4174240, 4696020, 5009088, 5366880, 5635224, 6261360, 6440256, 7044030, 7513632, 8050320, 8348480, 9392040, 10733760, 11270448, 12522720, 14088060, 15027264, 16100640, 18784080, 22540896, 25045440, 28176120, 32201280, 37568160, 45081792, 56352240, 75136320, 112704480, 225408960]

約数ペア:

[(1, 225408960), (2, 112704480), (3, 75136320), (4, 56352240), (5, 45081792), (6, 37568160), (7, 32201280), (8, 28176120), (9, 25045440), (10, 22540896), (12, 18784080), (14, 16100640), (15, 15027264), (16, 14088060), (18, 12522720), (20, 11270448), (21, 10733760), (24, 9392040), (27, 8348480), (28, 8050320), (30, 7513632), (32, 7044030), (35, 6440256), (36, 6261360), (40, 5635224), (42, 5366880), (45, 5009088), (48, 4696020), (54, 4174240), (56, 4025160), (60, 3756816), (63, 3577920), (64, 3522015), (70, 3220128), (72, 3130680), (80, 2817612), (84, 2683440), (90, 2504544), (96, 2348010), (105, 2146752), (108, 2087120), (112, 2012580), (120, 1878408), (126, 1788960), (135, 1669696), (140, 1610064), (144, 1565340), (160, 1408806), (168, 1341720), (180, 1252272), (189, 1192640), (192, 1174005), (210, 1073376), (216, 1043560), (224, 1006290), (240, 939204), (252, 894480), (270, 834848), (280, 805032), (288, 782670), (315, 715584), (320, 704403), (336, 670860), (360, 626136), (378, 596320), (420, 536688), (432, 521780), (448, 503145), (480, 469602), (504, 447240), (540, 417424), (560, 402516), (576, 391335), (630, 357792), (672, 335430), (720, 313068), (756, 298160), (840, 268344), (864, 260890), (945, 238528), (960, 234801), (1008, 223620), (1080, 208712), (1120, 201258), (1260, 178896), (1344, 167715), (1440, 156534), (1512, 149080), (1680, 134172), (1728, 130445), (1890, 119264), (2016, 111810), (2160, 104356), (2240, 100629), (2520, 89448), (2880, 78267), (3024, 74540), (3360, 67086), (3727, 60480), (3780, 59632), (4032, 55905), (4320, 52178), (5040, 44724), (6048, 37270), (6720, 33543), (7454, 30240), (7560, 29816), (8640, 26089), (10080, 22362), (11181, 20160), (12096, 18635), (14908, 15120)]