222047680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 112

約数和(自身を含む): 566928000

約数和(自身を除く): 344880320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 152, 160, 190, 236, 295, 304, 320, 380, 472, 590, 608, 619, 760, 944, 1121, 1180, 1216, 1238, 1520, 1888, 2242, 2360, 2476, 3040, 3095, 3776, 4484, 4720, 4952, 5605, 6080, 6190, 8968, 9440, 9904, 11210, 11761, 12380, 17936, 18880, 19808, 22420, 23522, 24760, 35872, 36521, 39616, 44840, 47044, 49520, 58805, 71744, 73042, 89680, 94088, 99040, 117610, 146084, 179360, 182605, 188176, 198080, 235220, 292168, 358720, 365210, 376352, 470440, 584336, 693899, 730420, 752704, 940880, 1168672, 1387798, 1460840, 1881760, 2337344, 2775596, 2921680, 3469495, 3763520, 5551192, 5843360, 6938990, 11102384, 11686720, 13877980, 22204768, 27755960, 44409536, 55511920, 111023840, 222047680]

約数ペア:

[(1, 222047680), (2, 111023840), (4, 55511920), (5, 44409536), (8, 27755960), (10, 22204768), (16, 13877980), (19, 11686720), (20, 11102384), (32, 6938990), (38, 5843360), (40, 5551192), (59, 3763520), (64, 3469495), (76, 2921680), (80, 2775596), (95, 2337344), (118, 1881760), (152, 1460840), (160, 1387798), (190, 1168672), (236, 940880), (295, 752704), (304, 730420), (320, 693899), (380, 584336), (472, 470440), (590, 376352), (608, 365210), (619, 358720), (760, 292168), (944, 235220), (1121, 198080), (1180, 188176), (1216, 182605), (1238, 179360), (1520, 146084), (1888, 117610), (2242, 99040), (2360, 94088), (2476, 89680), (3040, 73042), (3095, 71744), (3776, 58805), (4484, 49520), (4720, 47044), (4952, 44840), (5605, 39616), (6080, 36521), (6190, 35872), (8968, 24760), (9440, 23522), (9904, 22420), (11210, 19808), (11761, 18880), (12380, 17936)]