157443120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 240

約数和(自身を含む): 590185440

約数和(自身を除く): 432742320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 677, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1354, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2031, 2040, 2280, 2448, 2584, 2708, 2736, 2907, 3060, 3230, 3385, 3420, 3876, 4062, 4080, 4560, 4845, 5168, 5416, 5814, 6093, 6120, 6460, 6770, 6840, 7752, 8124, 9690, 10155, 10832, 11509, 11628, 12186, 12240, 12863, 12920, 13540, 13680, 14535, 15504, 16248, 19380, 20310, 23018, 23256, 24372, 25726, 25840, 27080, 29070, 30465, 32496, 34527, 38589, 38760, 40620, 46036, 46512, 48744, 51452, 54160, 57545, 58140, 60930, 64315, 69054, 77178, 77520, 81240, 92072, 97488, 102904, 103581, 115090, 115767, 116280, 121860, 128630, 138108, 154356, 162480, 172635, 184144, 192945, 205808, 207162, 218671, 230180, 231534, 232560, 243720, 257260, 276216, 308712, 345270, 385890, 414324, 437342, 460360, 463068, 487440, 514520, 517905, 552432, 578835, 617424, 656013, 690540, 771780, 828648, 874684, 920720, 926136, 1029040, 1035810, 1093355, 1157670, 1312026, 1381080, 1543560, 1657296, 1749368, 1852272, 1968039, 2071620, 2186710, 2315340, 2624052, 2762160, 3087120, 3280065, 3498736, 3936078, 4143240, 4373420, 4630680, 5248104, 6560130, 7872156, 8286480, 8746840, 9261360, 9840195, 10496208, 13120260, 15744312, 17493680, 19680390, 26240520, 31488624, 39360780, 52481040, 78721560, 157443120]

約数ペア:

[(1, 157443120), (2, 78721560), (3, 52481040), (4, 39360780), (5, 31488624), (6, 26240520), (8, 19680390), (9, 17493680), (10, 15744312), (12, 13120260), (15, 10496208), (16, 9840195), (17, 9261360), (18, 8746840), (19, 8286480), (20, 7872156), (24, 6560130), (30, 5248104), (34, 4630680), (36, 4373420), (38, 4143240), (40, 3936078), (45, 3498736), (48, 3280065), (51, 3087120), (57, 2762160), (60, 2624052), (68, 2315340), (72, 2186710), (76, 2071620), (80, 1968039), (85, 1852272), (90, 1749368), (95, 1657296), (102, 1543560), (114, 1381080), (120, 1312026), (136, 1157670), (144, 1093355), (152, 1035810), (153, 1029040), (170, 926136), (171, 920720), (180, 874684), (190, 828648), (204, 771780), (228, 690540), (240, 656013), (255, 617424), (272, 578835), (285, 552432), (304, 517905), (306, 514520), (323, 487440), (340, 463068), (342, 460360), (360, 437342), (380, 414324), (408, 385890), (456, 345270), (510, 308712), (570, 276216), (612, 257260), (646, 243720), (677, 232560), (680, 231534), (684, 230180), (720, 218671), (760, 207162), (765, 205808), (816, 192945), (855, 184144), (912, 172635), (969, 162480), (1020, 154356), (1140, 138108), (1224, 128630), (1292, 121860), (1354, 116280), (1360, 115767), (1368, 115090), (1520, 103581), (1530, 102904), (1615, 97488), (1710, 92072), (1938, 81240), (2031, 77520), (2040, 77178), (2280, 69054), (2448, 64315), (2584, 60930), (2708, 58140), (2736, 57545), (2907, 54160), (3060, 51452), (3230, 48744), (3385, 46512), (3420, 46036), (3876, 40620), (4062, 38760), (4080, 38589), (4560, 34527), (4845, 32496), (5168, 30465), (5416, 29070), (5814, 27080), (6093, 25840), (6120, 25726), (6460, 24372), (6770, 23256), (6840, 23018), (7752, 20310), (8124, 19380), (9690, 16248), (10155, 15504), (10832, 14535), (11509, 13680), (11628, 13540), (12186, 12920), (12240, 12863)]