170302720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 473880960

約数和(自身を除く): 303578240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 229, 256, 280, 320, 332, 415, 448, 458, 560, 581, 640, 664, 830, 896, 916, 1120, 1145, 1162, 1280, 1328, 1603, 1660, 1792, 1832, 2240, 2290, 2324, 2656, 2905, 3206, 3320, 3664, 4480, 4580, 4648, 5312, 5810, 6412, 6640, 7328, 8015, 8960, 9160, 9296, 10624, 11620, 12824, 13280, 14656, 16030, 18320, 18592, 19007, 21248, 23240, 25648, 26560, 29312, 32060, 36640, 37184, 38014, 46480, 51296, 53120, 58624, 64120, 73280, 74368, 76028, 92960, 95035, 102592, 106240, 128240, 133049, 146560, 148736, 152056, 185920, 190070, 205184, 256480, 266098, 293120, 304112, 371840, 380140, 410368, 512960, 532196, 608224, 665245, 743680, 760280, 1025920, 1064392, 1216448, 1330490, 1520560, 2051840, 2128784, 2432896, 2660980, 3041120, 4257568, 4865792, 5321960, 6082240, 8515136, 10643920, 12164480, 17030272, 21287840, 24328960, 34060544, 42575680, 85151360, 170302720]

約数ペア:

[(1, 170302720), (2, 85151360), (4, 42575680), (5, 34060544), (7, 24328960), (8, 21287840), (10, 17030272), (14, 12164480), (16, 10643920), (20, 8515136), (28, 6082240), (32, 5321960), (35, 4865792), (40, 4257568), (56, 3041120), (64, 2660980), (70, 2432896), (80, 2128784), (83, 2051840), (112, 1520560), (128, 1330490), (140, 1216448), (160, 1064392), (166, 1025920), (224, 760280), (229, 743680), (256, 665245), (280, 608224), (320, 532196), (332, 512960), (415, 410368), (448, 380140), (458, 371840), (560, 304112), (581, 293120), (640, 266098), (664, 256480), (830, 205184), (896, 190070), (916, 185920), (1120, 152056), (1145, 148736), (1162, 146560), (1280, 133049), (1328, 128240), (1603, 106240), (1660, 102592), (1792, 95035), (1832, 92960), (2240, 76028), (2290, 74368), (2324, 73280), (2656, 64120), (2905, 58624), (3206, 53120), (3320, 51296), (3664, 46480), (4480, 38014), (4580, 37184), (4648, 36640), (5312, 32060), (5810, 29312), (6412, 26560), (6640, 25648), (7328, 23240), (8015, 21248), (8960, 19007), (9160, 18592), (9296, 18320), (10624, 16030), (11620, 14656), (12824, 13280)]