18992962240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:967

約数の個数: 224

約数和(自身を含む): 52722109440

約数和(自身を除く): 33729147200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 109, 112, 140, 160, 214, 218, 224, 280, 320, 428, 436, 448, 535, 545, 560, 727, 749, 763, 856, 872, 1070, 1090, 1120, 1454, 1498, 1526, 1712, 1744, 2140, 2180, 2240, 2908, 2996, 3052, 3424, 3488, 3635, 3745, 3815, 4280, 4360, 5089, 5816, 5992, 6104, 6848, 6976, 7270, 7490, 7630, 8560, 8720, 10178, 11632, 11663, 11984, 12208, 14540, 14980, 15260, 17120, 17440, 20356, 23264, 23326, 23968, 24416, 25445, 29080, 29960, 30520, 34240, 34880, 40712, 46528, 46652, 47936, 48832, 50890, 58160, 58315, 59920, 61040, 77789, 79243, 81424, 81641, 93304, 101780, 116320, 116630, 119840, 122080, 155578, 158486, 162848, 163282, 186608, 203560, 232640, 233260, 239680, 244160, 311156, 316972, 325696, 326564, 373216, 388945, 396215, 407120, 408205, 466520, 544523, 554701, 622312, 633944, 653128, 746432, 777890, 792430, 814240, 816410, 933040, 1089046, 1109402, 1244624, 1267888, 1306256, 1555780, 1584860, 1628480, 1632820, 1866080, 2178092, 2218804, 2489248, 2535776, 2612512, 2722615, 2773505, 3111560, 3169720, 3265640, 3732160, 4356184, 4437608, 4978496, 5071552, 5225024, 5445230, 5547010, 6223120, 6339440, 6531280, 8479001, 8712368, 8875216, 10890460, 11094020, 12446240, 12678880, 13062560, 16958002, 17424736, 17750432, 21780920, 22188040, 24892480, 25357760, 26125120, 33916004, 34849472, 35500864, 42395005, 43561840, 44376080, 59353007, 67832008, 84790010, 87123680, 88752160, 118706014, 135664016, 169580020, 174247360, 177504320, 237412028, 271328032, 296765035, 339160040, 474824056, 542656064, 593530070, 678320080, 949648112, 1187060140, 1356640160, 1899296224, 2374120280, 2713280320, 3798592448, 4748240560, 9496481120, 18992962240]

約数ペア:

[(1, 18992962240), (2, 9496481120), (4, 4748240560), (5, 3798592448), (7, 2713280320), (8, 2374120280), (10, 1899296224), (14, 1356640160), (16, 1187060140), (20, 949648112), (28, 678320080), (32, 593530070), (35, 542656064), (40, 474824056), (56, 339160040), (64, 296765035), (70, 271328032), (80, 237412028), (107, 177504320), (109, 174247360), (112, 169580020), (140, 135664016), (160, 118706014), (214, 88752160), (218, 87123680), (224, 84790010), (280, 67832008), (320, 59353007), (428, 44376080), (436, 43561840), (448, 42395005), (535, 35500864), (545, 34849472), (560, 33916004), (727, 26125120), (749, 25357760), (763, 24892480), (856, 22188040), (872, 21780920), (1070, 17750432), (1090, 17424736), (1120, 16958002), (1454, 13062560), (1498, 12678880), (1526, 12446240), (1712, 11094020), (1744, 10890460), (2140, 8875216), (2180, 8712368), (2240, 8479001), (2908, 6531280), (2996, 6339440), (3052, 6223120), (3424, 5547010), (3488, 5445230), (3635, 5225024), (3745, 5071552), (3815, 4978496), (4280, 4437608), (4360, 4356184), (5089, 3732160), (5816, 3265640), (5992, 3169720), (6104, 3111560), (6848, 2773505), (6976, 2722615), (7270, 2612512), (7490, 2535776), (7630, 2489248), (8560, 2218804), (8720, 2178092), (10178, 1866080), (11632, 1632820), (11663, 1628480), (11984, 1584860), (12208, 1555780), (14540, 1306256), (14980, 1267888), (15260, 1244624), (17120, 1109402), (17440, 1089046), (20356, 933040), (23264, 816410), (23326, 814240), (23968, 792430), (24416, 777890), (25445, 746432), (29080, 653128), (29960, 633944), (30520, 622312), (34240, 554701), (34880, 544523), (40712, 466520), (46528, 408205), (46652, 407120), (47936, 396215), (48832, 388945), (50890, 373216), (58160, 326564), (58315, 325696), (59920, 316972), (61040, 311156), (77789, 244160), (79243, 239680), (81424, 233260), (81641, 232640), (93304, 203560), (101780, 186608), (116320, 163282), (116630, 162848), (119840, 158486), (122080, 155578)]