313713120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 192

約数和(自身を含む): 1145733120

約数和(自身を除く): 832020000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1279, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2555, 2558, 2920, 3066, 3360, 3504, 3837, 4088, 4380, 5110, 5116, 5840, 6132, 6395, 7008, 7665, 7674, 8176, 8760, 8953, 10220, 10232, 11680, 12264, 12790, 15330, 15348, 16352, 17520, 17906, 19185, 20440, 20464, 24528, 25580, 26859, 30660, 30696, 35040, 35812, 38370, 40880, 40928, 44765, 49056, 51160, 53718, 61320, 61392, 71624, 76740, 81760, 89530, 93367, 102320, 107436, 122640, 122784, 134295, 143248, 153480, 179060, 186734, 204640, 214872, 245280, 268590, 280101, 286496, 306960, 358120, 373468, 429744, 466835, 537180, 560202, 613920, 653569, 716240, 746936, 859488, 933670, 1074360, 1120404, 1307138, 1400505, 1432480, 1493872, 1867340, 1960707, 2148720, 2240808, 2614276, 2801010, 2987744, 3267845, 3734680, 3921414, 4297440, 4481616, 5228552, 5602020, 6535690, 7469360, 7842828, 8963232, 9803535, 10457104, 11204040, 13071380, 14938720, 15685656, 19607070, 20914208, 22408080, 26142760, 31371312, 39214140, 44816160, 52285520, 62742624, 78428280, 104571040, 156856560, 313713120]

約数ペア:

[(1, 313713120), (2, 156856560), (3, 104571040), (4, 78428280), (5, 62742624), (6, 52285520), (7, 44816160), (8, 39214140), (10, 31371312), (12, 26142760), (14, 22408080), (15, 20914208), (16, 19607070), (20, 15685656), (21, 14938720), (24, 13071380), (28, 11204040), (30, 10457104), (32, 9803535), (35, 8963232), (40, 7842828), (42, 7469360), (48, 6535690), (56, 5602020), (60, 5228552), (70, 4481616), (73, 4297440), (80, 3921414), (84, 3734680), (96, 3267845), (105, 2987744), (112, 2801010), (120, 2614276), (140, 2240808), (146, 2148720), (160, 1960707), (168, 1867340), (210, 1493872), (219, 1432480), (224, 1400505), (240, 1307138), (280, 1120404), (292, 1074360), (336, 933670), (365, 859488), (420, 746936), (438, 716240), (480, 653569), (511, 613920), (560, 560202), (584, 537180), (672, 466835), (730, 429744), (840, 373468), (876, 358120), (1022, 306960), (1095, 286496), (1120, 280101), (1168, 268590), (1279, 245280), (1460, 214872), (1533, 204640), (1680, 186734), (1752, 179060), (2044, 153480), (2190, 143248), (2336, 134295), (2555, 122784), (2558, 122640), (2920, 107436), (3066, 102320), (3360, 93367), (3504, 89530), (3837, 81760), (4088, 76740), (4380, 71624), (5110, 61392), (5116, 61320), (5840, 53718), (6132, 51160), (6395, 49056), (7008, 44765), (7665, 40928), (7674, 40880), (8176, 38370), (8760, 35812), (8953, 35040), (10220, 30696), (10232, 30660), (11680, 26859), (12264, 25580), (12790, 24528), (15330, 20464), (15348, 20440), (16352, 19185), (17520, 17906)]