105447720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6607}}^1$

素因数の和:6647

約数の個数: 128

約数和(自身を含む): 380620800

約数和(自身を除く): 275173080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 6607, 7980, 13214, 15960, 19821, 26428, 33035, 39642, 46249, 52856, 66070, 79284, 92498, 99105, 125533, 132140, 138747, 158568, 184996, 198210, 231245, 251066, 264280, 277494, 369992, 376599, 396420, 462490, 502132, 554988, 627665, 693735, 753198, 792840, 878731, 924980, 1004264, 1109976, 1255330, 1387470, 1506396, 1757462, 1849960, 1882995, 2510660, 2636193, 2774940, 3012792, 3514924, 3765990, 4393655, 5021320, 5272386, 5549880, 7029848, 7531980, 8787310, 10544772, 13180965, 15063960, 17574620, 21089544, 26361930, 35149240, 52723860, 105447720]

約数ペア:

[(1, 105447720), (2, 52723860), (3, 35149240), (4, 26361930), (5, 21089544), (6, 17574620), (7, 15063960), (8, 13180965), (10, 10544772), (12, 8787310), (14, 7531980), (15, 7029848), (19, 5549880), (20, 5272386), (21, 5021320), (24, 4393655), (28, 3765990), (30, 3514924), (35, 3012792), (38, 2774940), (40, 2636193), (42, 2510660), (56, 1882995), (57, 1849960), (60, 1757462), (70, 1506396), (76, 1387470), (84, 1255330), (95, 1109976), (105, 1004264), (114, 924980), (120, 878731), (133, 792840), (140, 753198), (152, 693735), (168, 627665), (190, 554988), (210, 502132), (228, 462490), (266, 396420), (280, 376599), (285, 369992), (380, 277494), (399, 264280), (420, 251066), (456, 231245), (532, 198210), (570, 184996), (665, 158568), (760, 138747), (798, 132140), (840, 125533), (1064, 99105), (1140, 92498), (1330, 79284), (1596, 66070), (1995, 52856), (2280, 46249), (2660, 39642), (3192, 33035), (3990, 26428), (5320, 19821), (6607, 15960), (7980, 13214)]