196944720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{16747}}^1$

素因数の和:16777

約数の個数: 120

約数和(自身を含む): 710249184

約数和(自身を除く): 513304464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 16747, 33494, 50241, 66988, 83735, 100482, 117229, 133976, 167470, 200964, 234458, 251205, 267952, 334940, 351687, 401928, 468916, 502410, 586145, 669880, 703374, 803856, 820603, 937832, 1004820, 1172290, 1339760, 1406748, 1641206, 1758435, 1875664, 2009640, 2344580, 2461809, 2813496, 3282412, 3516870, 4019280, 4103015, 4689160, 4923618, 5626992, 6564824, 7033740, 8206030, 9378320, 9847236, 12309045, 13129648, 14067480, 16412060, 19694472, 24618090, 28134960, 32824120, 39388944, 49236180, 65648240, 98472360, 196944720]

約数ペア:

[(1, 196944720), (2, 98472360), (3, 65648240), (4, 49236180), (5, 39388944), (6, 32824120), (7, 28134960), (8, 24618090), (10, 19694472), (12, 16412060), (14, 14067480), (15, 13129648), (16, 12309045), (20, 9847236), (21, 9378320), (24, 8206030), (28, 7033740), (30, 6564824), (35, 5626992), (40, 4923618), (42, 4689160), (48, 4103015), (49, 4019280), (56, 3516870), (60, 3282412), (70, 2813496), (80, 2461809), (84, 2344580), (98, 2009640), (105, 1875664), (112, 1758435), (120, 1641206), (140, 1406748), (147, 1339760), (168, 1172290), (196, 1004820), (210, 937832), (240, 820603), (245, 803856), (280, 703374), (294, 669880), (336, 586145), (392, 502410), (420, 468916), (490, 401928), (560, 351687), (588, 334940), (735, 267952), (784, 251205), (840, 234458), (980, 200964), (1176, 167470), (1470, 133976), (1680, 117229), (1960, 100482), (2352, 83735), (2940, 66988), (3920, 50241), (5880, 33494), (11760, 16747)]