131564160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 384

約数和(自身を含む): 561375360

約数和(自身を除く): 429811200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 251, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 502, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 753, 780, 819, 832, 840, 896, 910, 936, 960, 1004, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1255, 1260, 1344, 1365, 1440, 1456, 1506, 1560, 1638, 1664, 1680, 1757, 1820, 1872, 1920, 2008, 2016, 2080, 2184, 2240, 2259, 2340, 2496, 2510, 2520, 2688, 2730, 2880, 2912, 3012, 3120, 3263, 3276, 3360, 3514, 3640, 3744, 3765, 4016, 4032, 4095, 4160, 4368, 4480, 4518, 4680, 4992, 5020, 5040, 5271, 5460, 5760, 5824, 6024, 6240, 6526, 6552, 6720, 7028, 7280, 7488, 7530, 8032, 8064, 8190, 8320, 8736, 8785, 9036, 9360, 9789, 10040, 10080, 10542, 10920, 11295, 11648, 12048, 12480, 13052, 13104, 13440, 14056, 14560, 14976, 15060, 15813, 16064, 16315, 16380, 17472, 17570, 18072, 18720, 19578, 20080, 20160, 21084, 21840, 22590, 22841, 24096, 24960, 26104, 26208, 26355, 28112, 29120, 29367, 30120, 31626, 32128, 32630, 32760, 34944, 35140, 36144, 37440, 39156, 40160, 40320, 42168, 43680, 45180, 45682, 48192, 48945, 52208, 52416, 52710, 56224, 58240, 58734, 60240, 63252, 65260, 65520, 68523, 70280, 72288, 74880, 78312, 79065, 80320, 84336, 87360, 90360, 91364, 96384, 97890, 104416, 104832, 105420, 112448, 114205, 117468, 120480, 126504, 130520, 131040, 137046, 140560, 144576, 146835, 156624, 158130, 160640, 168672, 174720, 180720, 182728, 195780, 205569, 208832, 210840, 224896, 228410, 234936, 240960, 253008, 261040, 262080, 274092, 281120, 289152, 293670, 313248, 316260, 337344, 342615, 361440, 365456, 391560, 411138, 417664, 421680, 456820, 469872, 481920, 506016, 522080, 524160, 548184, 562240, 587340, 626496, 632520, 674688, 685230, 722880, 730912, 783120, 822276, 843360, 913640, 939744, 1012032, 1027845, 1044160, 1096368, 1124480, 1174680, 1252992, 1265040, 1370460, 1445760, 1461824, 1566240, 1644552, 1686720, 1827280, 1879488, 2024064, 2055690, 2088320, 2192736, 2349360, 2530080, 2740920, 2923648, 3132480, 3289104, 3373440, 3654560, 3758976, 4111380, 4385472, 4698720, 5060160, 5481840, 6264960, 6578208, 7309120, 8222760, 8770944, 9397440, 10120320, 10963680, 13156416, 14618240, 16445520, 18794880, 21927360, 26312832, 32891040, 43854720, 65782080, 131564160]

約数ペア:

[(1, 131564160), (2, 65782080), (3, 43854720), (4, 32891040), (5, 26312832), (6, 21927360), (7, 18794880), (8, 16445520), (9, 14618240), (10, 13156416), (12, 10963680), (13, 10120320), (14, 9397440), (15, 8770944), (16, 8222760), (18, 7309120), (20, 6578208), (21, 6264960), (24, 5481840), (26, 5060160), (28, 4698720), (30, 4385472), (32, 4111380), (35, 3758976), (36, 3654560), (39, 3373440), (40, 3289104), (42, 3132480), (45, 2923648), (48, 2740920), (52, 2530080), (56, 2349360), (60, 2192736), (63, 2088320), (64, 2055690), (65, 2024064), (70, 1879488), (72, 1827280), (78, 1686720), (80, 1644552), (84, 1566240), (90, 1461824), (91, 1445760), (96, 1370460), (104, 1265040), (105, 1252992), (112, 1174680), (117, 1124480), (120, 1096368), (126, 1044160), (128, 1027845), (130, 1012032), (140, 939744), (144, 913640), (156, 843360), (160, 822276), (168, 783120), (180, 730912), (182, 722880), (192, 685230), (195, 674688), (208, 632520), (210, 626496), (224, 587340), (234, 562240), (240, 548184), (251, 524160), (252, 522080), (260, 506016), (273, 481920), (280, 469872), (288, 456820), (312, 421680), (315, 417664), (320, 411138), (336, 391560), (360, 365456), (364, 361440), (384, 342615), (390, 337344), (416, 316260), (420, 313248), (448, 293670), (455, 289152), (468, 281120), (480, 274092), (502, 262080), (504, 261040), (520, 253008), (546, 240960), (560, 234936), (576, 228410), (585, 224896), (624, 210840), (630, 208832), (640, 205569), (672, 195780), (720, 182728), (728, 180720), (753, 174720), (780, 168672), (819, 160640), (832, 158130), (840, 156624), (896, 146835), (910, 144576), (936, 140560), (960, 137046), (1004, 131040), (1008, 130520), (1040, 126504), (1092, 120480), (1120, 117468), (1152, 114205), (1170, 112448), (1248, 105420), (1255, 104832), (1260, 104416), (1344, 97890), (1365, 96384), (1440, 91364), (1456, 90360), (1506, 87360), (1560, 84336), (1638, 80320), (1664, 79065), (1680, 78312), (1757, 74880), (1820, 72288), (1872, 70280), (1920, 68523), (2008, 65520), (2016, 65260), (2080, 63252), (2184, 60240), (2240, 58734), (2259, 58240), (2340, 56224), (2496, 52710), (2510, 52416), (2520, 52208), (2688, 48945), (2730, 48192), (2880, 45682), (2912, 45180), (3012, 43680), (3120, 42168), (3263, 40320), (3276, 40160), (3360, 39156), (3514, 37440), (3640, 36144), (3744, 35140), (3765, 34944), (4016, 32760), (4032, 32630), (4095, 32128), (4160, 31626), (4368, 30120), (4480, 29367), (4518, 29120), (4680, 28112), (4992, 26355), (5020, 26208), (5040, 26104), (5271, 24960), (5460, 24096), (5760, 22841), (5824, 22590), (6024, 21840), (6240, 21084), (6526, 20160), (6552, 20080), (6720, 19578), (7028, 18720), (7280, 18072), (7488, 17570), (7530, 17472), (8032, 16380), (8064, 16315), (8190, 16064), (8320, 15813), (8736, 15060), (8785, 14976), (9036, 14560), (9360, 14056), (9789, 13440), (10040, 13104), (10080, 13052), (10542, 12480), (10920, 12048), (11295, 11648)]