259855680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{38669}}^1$

素因数の和:38696

約数の個数: 112

約数和(自身を含む): 942929280

約数和(自身を除く): 683073600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 38669, 77338, 116007, 154676, 193345, 232014, 270683, 309352, 386690, 464028, 541366, 580035, 618704, 773380, 812049, 928056, 1082732, 1160070, 1237408, 1353415, 1546760, 1624098, 1856112, 2165464, 2320140, 2474816, 2706830, 3093520, 3248196, 3712224, 4060245, 4330928, 4640280, 5413660, 6187040, 6496392, 7424448, 8120490, 8661856, 9280560, 10827320, 12374080, 12992784, 16240980, 17323712, 18561120, 21654640, 25985568, 32481960, 37122240, 43309280, 51971136, 64963920, 86618560, 129927840, 259855680]

約数ペア:

[(1, 259855680), (2, 129927840), (3, 86618560), (4, 64963920), (5, 51971136), (6, 43309280), (7, 37122240), (8, 32481960), (10, 25985568), (12, 21654640), (14, 18561120), (15, 17323712), (16, 16240980), (20, 12992784), (21, 12374080), (24, 10827320), (28, 9280560), (30, 8661856), (32, 8120490), (35, 7424448), (40, 6496392), (42, 6187040), (48, 5413660), (56, 4640280), (60, 4330928), (64, 4060245), (70, 3712224), (80, 3248196), (84, 3093520), (96, 2706830), (105, 2474816), (112, 2320140), (120, 2165464), (140, 1856112), (160, 1624098), (168, 1546760), (192, 1353415), (210, 1237408), (224, 1160070), (240, 1082732), (280, 928056), (320, 812049), (336, 773380), (420, 618704), (448, 580035), (480, 541366), (560, 464028), (672, 386690), (840, 309352), (960, 270683), (1120, 232014), (1344, 193345), (1680, 154676), (2240, 116007), (3360, 77338), (6720, 38669)]