193331880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 553164120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 239, 252, 270, 280, 315, 321, 360, 378, 420, 428, 478, 504, 535, 540, 630, 642, 717, 749, 756, 840, 856, 945, 956, 963, 1070, 1080, 1195, 1260, 1284, 1434, 1498, 1512, 1605, 1673, 1890, 1912, 1926, 2140, 2151, 2247, 2390, 2520, 2568, 2868, 2889, 2996, 3210, 3346, 3585, 3745, 3780, 3852, 4280, 4302, 4494, 4780, 4815, 5019, 5736, 5778, 5992, 6420, 6453, 6692, 6741, 7170, 7490, 7560, 7704, 8365, 8604, 8988, 9560, 9630, 10038, 10755, 11235, 11556, 12840, 12906, 13384, 13482, 14340, 14445, 14980, 15057, 16730, 17208, 17976, 19260, 20076, 20223, 21510, 22470, 23112, 25095, 25573, 25812, 26964, 28680, 28890, 29960, 30114, 32265, 33460, 33705, 38520, 40152, 40446, 43020, 44940, 45171, 50190, 51146, 51624, 53928, 57780, 60228, 64530, 66920, 67410, 75285, 76719, 80892, 86040, 89880, 90342, 100380, 101115, 102292, 115560, 120456, 127865, 129060, 134820, 150570, 153438, 161784, 179011, 180684, 200760, 202230, 204584, 225855, 230157, 255730, 258120, 269640, 301140, 306876, 358022, 361368, 383595, 404460, 451710, 460314, 511460, 537033, 602280, 613752, 690471, 716044, 767190, 808920, 895055, 903420, 920628, 1022920, 1074066, 1150785, 1380942, 1432088, 1534380, 1611099, 1790110, 1806840, 1841256, 2148132, 2301570, 2685165, 2761884, 3068760, 3222198, 3452355, 3580220, 4296264, 4603140, 4833297, 5370330, 5523768, 6444396, 6904710, 7160440, 8055495, 9206280, 9666594, 10740660, 12888792, 13809420, 16110990, 19333188, 21481320, 24166485, 27618840, 32221980, 38666376, 48332970, 64443960, 96665940, 193331880]

約数ペア:

[(1, 193331880), (2, 96665940), (3, 64443960), (4, 48332970), (5, 38666376), (6, 32221980), (7, 27618840), (8, 24166485), (9, 21481320), (10, 19333188), (12, 16110990), (14, 13809420), (15, 12888792), (18, 10740660), (20, 9666594), (21, 9206280), (24, 8055495), (27, 7160440), (28, 6904710), (30, 6444396), (35, 5523768), (36, 5370330), (40, 4833297), (42, 4603140), (45, 4296264), (54, 3580220), (56, 3452355), (60, 3222198), (63, 3068760), (70, 2761884), (72, 2685165), (84, 2301570), (90, 2148132), (105, 1841256), (107, 1806840), (108, 1790110), (120, 1611099), (126, 1534380), (135, 1432088), (140, 1380942), (168, 1150785), (180, 1074066), (189, 1022920), (210, 920628), (214, 903420), (216, 895055), (239, 808920), (252, 767190), (270, 716044), (280, 690471), (315, 613752), (321, 602280), (360, 537033), (378, 511460), (420, 460314), (428, 451710), (478, 404460), (504, 383595), (535, 361368), (540, 358022), (630, 306876), (642, 301140), (717, 269640), (749, 258120), (756, 255730), (840, 230157), (856, 225855), (945, 204584), (956, 202230), (963, 200760), (1070, 180684), (1080, 179011), (1195, 161784), (1260, 153438), (1284, 150570), (1434, 134820), (1498, 129060), (1512, 127865), (1605, 120456), (1673, 115560), (1890, 102292), (1912, 101115), (1926, 100380), (2140, 90342), (2151, 89880), (2247, 86040), (2390, 80892), (2520, 76719), (2568, 75285), (2868, 67410), (2889, 66920), (2996, 64530), (3210, 60228), (3346, 57780), (3585, 53928), (3745, 51624), (3780, 51146), (3852, 50190), (4280, 45171), (4302, 44940), (4494, 43020), (4780, 40446), (4815, 40152), (5019, 38520), (5736, 33705), (5778, 33460), (5992, 32265), (6420, 30114), (6453, 29960), (6692, 28890), (6741, 28680), (7170, 26964), (7490, 25812), (7560, 25573), (7704, 25095), (8365, 23112), (8604, 22470), (8988, 21510), (9560, 20223), (9630, 20076), (10038, 19260), (10755, 17976), (11235, 17208), (11556, 16730), (12840, 15057), (12906, 14980), (13384, 14445), (13482, 14340)]