172110960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11383}}^1$

素因数の和:11412

約数の個数: 160

約数和(自身を含む): 677575680

約数和(自身を除く): 505464720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11383, 15120, 22766, 34149, 45532, 56915, 68298, 79681, 91064, 102447, 113830, 136596, 159362, 170745, 182128, 204894, 227660, 239043, 273192, 307341, 318724, 341490, 398405, 409788, 455320, 478086, 512235, 546384, 614682, 637448, 682980, 717129, 796810, 819576, 910640, 956172, 1024470, 1195215, 1229364, 1274896, 1365960, 1434258, 1536705, 1593620, 1639152, 1912344, 2048940, 2151387, 2390430, 2458728, 2731920, 2868516, 3073410, 3187240, 3585645, 3824688, 4097880, 4302774, 4780860, 4917456, 5737032, 6146820, 6374480, 7171290, 8195760, 8605548, 9561720, 10756935, 11474064, 12293640, 14342580, 17211096, 19123440, 21513870, 24587280, 28685160, 34422192, 43027740, 57370320, 86055480, 172110960]

約数ペア:

[(1, 172110960), (2, 86055480), (3, 57370320), (4, 43027740), (5, 34422192), (6, 28685160), (7, 24587280), (8, 21513870), (9, 19123440), (10, 17211096), (12, 14342580), (14, 12293640), (15, 11474064), (16, 10756935), (18, 9561720), (20, 8605548), (21, 8195760), (24, 7171290), (27, 6374480), (28, 6146820), (30, 5737032), (35, 4917456), (36, 4780860), (40, 4302774), (42, 4097880), (45, 3824688), (48, 3585645), (54, 3187240), (56, 3073410), (60, 2868516), (63, 2731920), (70, 2458728), (72, 2390430), (80, 2151387), (84, 2048940), (90, 1912344), (105, 1639152), (108, 1593620), (112, 1536705), (120, 1434258), (126, 1365960), (135, 1274896), (140, 1229364), (144, 1195215), (168, 1024470), (180, 956172), (189, 910640), (210, 819576), (216, 796810), (240, 717129), (252, 682980), (270, 637448), (280, 614682), (315, 546384), (336, 512235), (360, 478086), (378, 455320), (420, 409788), (432, 398405), (504, 341490), (540, 318724), (560, 307341), (630, 273192), (720, 239043), (756, 227660), (840, 204894), (945, 182128), (1008, 170745), (1080, 159362), (1260, 136596), (1512, 113830), (1680, 102447), (1890, 91064), (2160, 79681), (2520, 68298), (3024, 56915), (3780, 45532), (5040, 34149), (7560, 22766), (11383, 15120)]