160904160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5921

約数の個数: 144

約数和(自身を含む): 578082960

約数和(自身を除く): 417178800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 5881, 6840, 9120, 11762, 13680, 17643, 23524, 27360, 29405, 35286, 47048, 52929, 58810, 70572, 88215, 94096, 105858, 111739, 117620, 141144, 176430, 188192, 211716, 223478, 235240, 264645, 282288, 335217, 352860, 423432, 446956, 470480, 529290, 558695, 564576, 670434, 705720, 846864, 893912, 940960, 1005651, 1058580, 1117390, 1340868, 1411440, 1676085, 1693728, 1787824, 2011302, 2117160, 2234780, 2681736, 2822880, 3352170, 3575648, 4022604, 4234320, 4469560, 5028255, 5363472, 6704340, 8045208, 8468640, 8939120, 10056510, 10726944, 13408680, 16090416, 17878240, 20113020, 26817360, 32180832, 40226040, 53634720, 80452080, 160904160]

約数ペア:

[(1, 160904160), (2, 80452080), (3, 53634720), (4, 40226040), (5, 32180832), (6, 26817360), (8, 20113020), (9, 17878240), (10, 16090416), (12, 13408680), (15, 10726944), (16, 10056510), (18, 8939120), (19, 8468640), (20, 8045208), (24, 6704340), (30, 5363472), (32, 5028255), (36, 4469560), (38, 4234320), (40, 4022604), (45, 3575648), (48, 3352170), (57, 2822880), (60, 2681736), (72, 2234780), (76, 2117160), (80, 2011302), (90, 1787824), (95, 1693728), (96, 1676085), (114, 1411440), (120, 1340868), (144, 1117390), (152, 1058580), (160, 1005651), (171, 940960), (180, 893912), (190, 846864), (228, 705720), (240, 670434), (285, 564576), (288, 558695), (304, 529290), (342, 470480), (360, 446956), (380, 423432), (456, 352860), (480, 335217), (570, 282288), (608, 264645), (684, 235240), (720, 223478), (760, 211716), (855, 188192), (912, 176430), (1140, 141144), (1368, 117620), (1440, 111739), (1520, 105858), (1710, 94096), (1824, 88215), (2280, 70572), (2736, 58810), (3040, 52929), (3420, 47048), (4560, 35286), (5472, 29405), (5881, 27360), (6840, 23524), (9120, 17643), (11762, 13680)]