315780304

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 839678400

約数和(自身を除く): 523898096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 34, 38, 43, 49, 56, 58, 68, 76, 86, 98, 112, 116, 119, 133, 136, 152, 172, 196, 203, 232, 238, 266, 272, 301, 304, 323, 344, 392, 406, 464, 476, 493, 532, 551, 602, 646, 688, 731, 784, 812, 817, 833, 931, 952, 986, 1064, 1102, 1204, 1247, 1292, 1421, 1462, 1624, 1634, 1666, 1862, 1904, 1972, 2107, 2128, 2204, 2261, 2408, 2494, 2584, 2842, 2924, 3248, 3268, 3332, 3451, 3724, 3857, 3944, 4214, 4408, 4522, 4816, 4988, 5117, 5168, 5684, 5719, 5848, 6536, 6664, 6902, 7448, 7714, 7888, 8428, 8729, 8816, 9044, 9367, 9976, 10234, 11368, 11438, 11696, 13072, 13328, 13804, 13889, 14896, 15428, 15827, 16856, 17458, 18088, 18734, 19952, 20468, 21199, 22736, 22876, 23693, 24157, 26999, 27608, 27778, 30856, 31654, 33712, 34916, 35819, 36176, 37468, 40033, 40936, 42398, 45752, 47386, 48314, 53998, 55216, 55556, 61103, 61712, 63308, 65569, 69832, 71638, 74936, 80066, 81872, 84796, 91504, 94772, 96628, 97223, 107996, 111112, 122206, 126616, 131138, 139664, 143276, 148393, 149872, 160132, 165851, 169592, 189544, 193256, 194446, 215992, 222224, 244412, 253232, 262276, 286552, 296786, 320264, 331702, 339184, 379088, 386512, 388892, 402781, 431984, 458983, 488824, 524552, 573104, 593572, 640528, 663404, 680561, 777784, 805562, 917966, 977648, 1038751, 1049104, 1160957, 1187144, 1326808, 1361122, 1555568, 1611124, 1835932, 2077502, 2321914, 2374288, 2653616, 2722244, 2819467, 3222248, 3671864, 4155004, 4643828, 5444488, 5638934, 6444496, 7343728, 8310008, 9287656, 10888976, 11277868, 16620016, 18575312, 19736269, 22555736, 39472538, 45111472, 78945076, 157890152, 315780304]

約数ペア:

[(1, 315780304), (2, 157890152), (4, 78945076), (7, 45111472), (8, 39472538), (14, 22555736), (16, 19736269), (17, 18575312), (19, 16620016), (28, 11277868), (29, 10888976), (34, 9287656), (38, 8310008), (43, 7343728), (49, 6444496), (56, 5638934), (58, 5444488), (68, 4643828), (76, 4155004), (86, 3671864), (98, 3222248), (112, 2819467), (116, 2722244), (119, 2653616), (133, 2374288), (136, 2321914), (152, 2077502), (172, 1835932), (196, 1611124), (203, 1555568), (232, 1361122), (238, 1326808), (266, 1187144), (272, 1160957), (301, 1049104), (304, 1038751), (323, 977648), (344, 917966), (392, 805562), (406, 777784), (464, 680561), (476, 663404), (493, 640528), (532, 593572), (551, 573104), (602, 524552), (646, 488824), (688, 458983), (731, 431984), (784, 402781), (812, 388892), (817, 386512), (833, 379088), (931, 339184), (952, 331702), (986, 320264), (1064, 296786), (1102, 286552), (1204, 262276), (1247, 253232), (1292, 244412), (1421, 222224), (1462, 215992), (1624, 194446), (1634, 193256), (1666, 189544), (1862, 169592), (1904, 165851), (1972, 160132), (2107, 149872), (2128, 148393), (2204, 143276), (2261, 139664), (2408, 131138), (2494, 126616), (2584, 122206), (2842, 111112), (2924, 107996), (3248, 97223), (3268, 96628), (3332, 94772), (3451, 91504), (3724, 84796), (3857, 81872), (3944, 80066), (4214, 74936), (4408, 71638), (4522, 69832), (4816, 65569), (4988, 63308), (5117, 61712), (5168, 61103), (5684, 55556), (5719, 55216), (5848, 53998), (6536, 48314), (6664, 47386), (6902, 45752), (7448, 42398), (7714, 40936), (7888, 40033), (8428, 37468), (8729, 36176), (8816, 35819), (9044, 34916), (9367, 33712), (9976, 31654), (10234, 30856), (11368, 27778), (11438, 27608), (11696, 26999), (13072, 24157), (13328, 23693), (13804, 22876), (13889, 22736), (14896, 21199), (15428, 20468), (15827, 19952), (16856, 18734), (17458, 18088)]