57139774720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{87359}}^1$

素因数の和:87460

約数の個数: 144

約数和(自身を含む): 158564689920

約数和(自身を除く): 101424915200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 8960, 9344, 10220, 11680, 16352, 18688, 20440, 23360, 32704, 40880, 46720, 65408, 81760, 87359, 93440, 130816, 163520, 174718, 327040, 349436, 436795, 611513, 654080, 698872, 873590, 1223026, 1397744, 1747180, 2446052, 2795488, 3057565, 3494360, 4892104, 5590976, 6115130, 6377207, 6988720, 9784208, 11181952, 12230260, 12754414, 13977440, 19568416, 22363904, 24460520, 25508828, 27954880, 31886035, 39136832, 44640449, 48921040, 51017656, 55909760, 63772070, 78273664, 89280898, 97842080, 102035312, 111819520, 127544140, 156547328, 178561796, 195684160, 204070624, 223202245, 255088280, 357123592, 391368320, 408141248, 446404490, 510176560, 714247184, 782736640, 816282496, 892808980, 1020353120, 1428494368, 1632564992, 1785617960, 2040706240, 2856988736, 3571235920, 4081412480, 5713977472, 7142471840, 8162824960, 11427954944, 14284943680, 28569887360, 57139774720]

約数ペア:

[(1, 57139774720), (2, 28569887360), (4, 14284943680), (5, 11427954944), (7, 8162824960), (8, 7142471840), (10, 5713977472), (14, 4081412480), (16, 3571235920), (20, 2856988736), (28, 2040706240), (32, 1785617960), (35, 1632564992), (40, 1428494368), (56, 1020353120), (64, 892808980), (70, 816282496), (73, 782736640), (80, 714247184), (112, 510176560), (128, 446404490), (140, 408141248), (146, 391368320), (160, 357123592), (224, 255088280), (256, 223202245), (280, 204070624), (292, 195684160), (320, 178561796), (365, 156547328), (448, 127544140), (511, 111819520), (560, 102035312), (584, 97842080), (640, 89280898), (730, 78273664), (896, 63772070), (1022, 55909760), (1120, 51017656), (1168, 48921040), (1280, 44640449), (1460, 39136832), (1792, 31886035), (2044, 27954880), (2240, 25508828), (2336, 24460520), (2555, 22363904), (2920, 19568416), (4088, 13977440), (4480, 12754414), (4672, 12230260), (5110, 11181952), (5840, 9784208), (8176, 6988720), (8960, 6377207), (9344, 6115130), (10220, 5590976), (11680, 4892104), (16352, 3494360), (18688, 3057565), (20440, 2795488), (23360, 2446052), (32704, 1747180), (40880, 1397744), (46720, 1223026), (65408, 873590), (81760, 698872), (87359, 654080), (93440, 611513), (130816, 436795), (163520, 349436), (174718, 327040)]