2280654320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1327

約数の個数: 160

約数和(自身を含む): 6279026688

約数和(自身を除く): 3998372368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 73, 80, 94, 112, 140, 146, 188, 235, 280, 292, 329, 365, 376, 470, 511, 560, 584, 658, 730, 752, 940, 1022, 1168, 1187, 1316, 1460, 1645, 1880, 2044, 2374, 2555, 2632, 2920, 3290, 3431, 3760, 4088, 4748, 5110, 5264, 5840, 5935, 6580, 6862, 8176, 8309, 9496, 10220, 11870, 13160, 13724, 16618, 17155, 18992, 20440, 23740, 24017, 26320, 27448, 33236, 34310, 40880, 41545, 47480, 48034, 54896, 55789, 66472, 68620, 83090, 86651, 94960, 96068, 111578, 120085, 132944, 137240, 166180, 173302, 192136, 223156, 240170, 274480, 278945, 332360, 346604, 384272, 390523, 433255, 446312, 480340, 557890, 606557, 664720, 693208, 781046, 866510, 892624, 960680, 1115780, 1213114, 1386416, 1562092, 1733020, 1921360, 1952615, 2231560, 2426228, 3032785, 3124184, 3466040, 3905230, 4072597, 4463120, 4852456, 6065570, 6248368, 6932080, 7810460, 8145194, 9704912, 12131140, 15620920, 16290388, 20362985, 24262280, 28508179, 31241840, 32580776, 40725970, 48524560, 57016358, 65161552, 81451940, 114032716, 142540895, 162903880, 228065432, 285081790, 325807760, 456130864, 570163580, 1140327160, 2280654320]

約数ペア:

[(1, 2280654320), (2, 1140327160), (4, 570163580), (5, 456130864), (7, 325807760), (8, 285081790), (10, 228065432), (14, 162903880), (16, 142540895), (20, 114032716), (28, 81451940), (35, 65161552), (40, 57016358), (47, 48524560), (56, 40725970), (70, 32580776), (73, 31241840), (80, 28508179), (94, 24262280), (112, 20362985), (140, 16290388), (146, 15620920), (188, 12131140), (235, 9704912), (280, 8145194), (292, 7810460), (329, 6932080), (365, 6248368), (376, 6065570), (470, 4852456), (511, 4463120), (560, 4072597), (584, 3905230), (658, 3466040), (730, 3124184), (752, 3032785), (940, 2426228), (1022, 2231560), (1168, 1952615), (1187, 1921360), (1316, 1733020), (1460, 1562092), (1645, 1386416), (1880, 1213114), (2044, 1115780), (2374, 960680), (2555, 892624), (2632, 866510), (2920, 781046), (3290, 693208), (3431, 664720), (3760, 606557), (4088, 557890), (4748, 480340), (5110, 446312), (5264, 433255), (5840, 390523), (5935, 384272), (6580, 346604), (6862, 332360), (8176, 278945), (8309, 274480), (9496, 240170), (10220, 223156), (11870, 192136), (13160, 173302), (13724, 166180), (16618, 137240), (17155, 132944), (18992, 120085), (20440, 111578), (23740, 96068), (24017, 94960), (26320, 86651), (27448, 83090), (33236, 68620), (34310, 66472), (40880, 55789), (41545, 54896), (47480, 48034)]