187221440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 553029120

約数和(自身を除く): 365807680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 64, 70, 76, 80, 83, 95, 106, 112, 133, 140, 152, 160, 166, 190, 212, 224, 265, 266, 280, 304, 320, 332, 371, 380, 415, 424, 448, 530, 532, 560, 581, 608, 664, 665, 742, 760, 830, 848, 1007, 1060, 1064, 1120, 1162, 1216, 1328, 1330, 1484, 1520, 1577, 1660, 1696, 1855, 2014, 2120, 2128, 2240, 2324, 2656, 2660, 2905, 2968, 3040, 3154, 3320, 3392, 3710, 4028, 4240, 4256, 4399, 4648, 5035, 5312, 5320, 5810, 5936, 6080, 6308, 6640, 7049, 7420, 7885, 8056, 8480, 8512, 8798, 9296, 10070, 10640, 11039, 11620, 11872, 12616, 13280, 14098, 14840, 15770, 16112, 16960, 17596, 18592, 20140, 21280, 21995, 22078, 23240, 23744, 25232, 26560, 28196, 29680, 30793, 31540, 32224, 35192, 35245, 37184, 40280, 42560, 43990, 44156, 46480, 50464, 55195, 56392, 59360, 61586, 63080, 64448, 70384, 70490, 80560, 83581, 87980, 88312, 92960, 100928, 110390, 112784, 118720, 123172, 126160, 140768, 140980, 153965, 161120, 167162, 175960, 176624, 185920, 220780, 225568, 246344, 252320, 281536, 281960, 307930, 322240, 334324, 351920, 353248, 417905, 441560, 451136, 492688, 504640, 563920, 585067, 615860, 668648, 703840, 706496, 835810, 883120, 985376, 1127840, 1170134, 1231720, 1337296, 1407680, 1671620, 1766240, 1970752, 2255680, 2340268, 2463440, 2674592, 2925335, 3343240, 3532480, 4680536, 4926880, 5349184, 5850670, 6686480, 9361072, 9853760, 11701340, 13372960, 18722144, 23402680, 26745920, 37444288, 46805360, 93610720, 187221440]

約数ペア:

[(1, 187221440), (2, 93610720), (4, 46805360), (5, 37444288), (7, 26745920), (8, 23402680), (10, 18722144), (14, 13372960), (16, 11701340), (19, 9853760), (20, 9361072), (28, 6686480), (32, 5850670), (35, 5349184), (38, 4926880), (40, 4680536), (53, 3532480), (56, 3343240), (64, 2925335), (70, 2674592), (76, 2463440), (80, 2340268), (83, 2255680), (95, 1970752), (106, 1766240), (112, 1671620), (133, 1407680), (140, 1337296), (152, 1231720), (160, 1170134), (166, 1127840), (190, 985376), (212, 883120), (224, 835810), (265, 706496), (266, 703840), (280, 668648), (304, 615860), (320, 585067), (332, 563920), (371, 504640), (380, 492688), (415, 451136), (424, 441560), (448, 417905), (530, 353248), (532, 351920), (560, 334324), (581, 322240), (608, 307930), (664, 281960), (665, 281536), (742, 252320), (760, 246344), (830, 225568), (848, 220780), (1007, 185920), (1060, 176624), (1064, 175960), (1120, 167162), (1162, 161120), (1216, 153965), (1328, 140980), (1330, 140768), (1484, 126160), (1520, 123172), (1577, 118720), (1660, 112784), (1696, 110390), (1855, 100928), (2014, 92960), (2120, 88312), (2128, 87980), (2240, 83581), (2324, 80560), (2656, 70490), (2660, 70384), (2905, 64448), (2968, 63080), (3040, 61586), (3154, 59360), (3320, 56392), (3392, 55195), (3710, 50464), (4028, 46480), (4240, 44156), (4256, 43990), (4399, 42560), (4648, 40280), (5035, 37184), (5312, 35245), (5320, 35192), (5810, 32224), (5936, 31540), (6080, 30793), (6308, 29680), (6640, 28196), (7049, 26560), (7420, 25232), (7885, 23744), (8056, 23240), (8480, 22078), (8512, 21995), (8798, 21280), (9296, 20140), (10070, 18592), (10640, 17596), (11039, 16960), (11620, 16112), (11872, 15770), (12616, 14840), (13280, 14098)]