170563680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16921}}^1$

素因数の和:16949

約数の個数: 144

約数和(自身を含む): 665237664

約数和(自身を除く): 494673984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16921, 33842, 50763, 67684, 84605, 101526, 118447, 135368, 152289, 169210, 203052, 236894, 253815, 270736, 304578, 338420, 355341, 406104, 473788, 507630, 541472, 592235, 609156, 676840, 710682, 761445, 812208, 947576, 1015260, 1066023, 1184470, 1218312, 1353680, 1421364, 1522890, 1624416, 1776705, 1895152, 2030520, 2132046, 2368940, 2436624, 2707360, 2842728, 3045780, 3553410, 3790304, 4061040, 4264092, 4737880, 4873248, 5330115, 5685456, 6091560, 7106820, 8122080, 8528184, 9475760, 10660230, 11370912, 12183120, 14213640, 17056368, 18951520, 21320460, 24366240, 28427280, 34112736, 42640920, 56854560, 85281840, 170563680]

約数ペア:

[(1, 170563680), (2, 85281840), (3, 56854560), (4, 42640920), (5, 34112736), (6, 28427280), (7, 24366240), (8, 21320460), (9, 18951520), (10, 17056368), (12, 14213640), (14, 12183120), (15, 11370912), (16, 10660230), (18, 9475760), (20, 8528184), (21, 8122080), (24, 7106820), (28, 6091560), (30, 5685456), (32, 5330115), (35, 4873248), (36, 4737880), (40, 4264092), (42, 4061040), (45, 3790304), (48, 3553410), (56, 3045780), (60, 2842728), (63, 2707360), (70, 2436624), (72, 2368940), (80, 2132046), (84, 2030520), (90, 1895152), (96, 1776705), (105, 1624416), (112, 1522890), (120, 1421364), (126, 1353680), (140, 1218312), (144, 1184470), (160, 1066023), (168, 1015260), (180, 947576), (210, 812208), (224, 761445), (240, 710682), (252, 676840), (280, 609156), (288, 592235), (315, 541472), (336, 507630), (360, 473788), (420, 406104), (480, 355341), (504, 338420), (560, 304578), (630, 270736), (672, 253815), (720, 236894), (840, 203052), (1008, 169210), (1120, 152289), (1260, 135368), (1440, 118447), (1680, 101526), (2016, 84605), (2520, 67684), (3360, 50763), (5040, 33842), (10080, 16921)]