166341960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 577886400

約数和(自身を除く): 411544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 83, 90, 95, 114, 120, 152, 166, 171, 180, 190, 228, 249, 285, 293, 332, 342, 360, 380, 415, 456, 498, 570, 586, 664, 684, 747, 760, 830, 855, 879, 996, 1140, 1172, 1245, 1368, 1465, 1494, 1577, 1660, 1710, 1758, 1992, 2280, 2344, 2490, 2637, 2930, 2988, 3154, 3320, 3420, 3516, 3735, 4395, 4731, 4980, 5274, 5567, 5860, 5976, 6308, 6840, 7032, 7470, 7885, 8790, 9462, 9960, 10548, 11134, 11720, 12616, 13185, 14193, 14940, 15770, 16701, 17580, 18924, 21096, 22268, 23655, 24319, 26370, 27835, 28386, 29880, 31540, 33402, 35160, 37848, 44536, 47310, 48638, 50103, 52740, 55670, 56772, 63080, 66804, 70965, 72957, 83505, 94620, 97276, 100206, 105480, 111340, 113544, 121595, 133608, 141930, 145914, 167010, 189240, 194552, 200412, 218871, 222680, 243190, 250515, 283860, 291828, 334020, 364785, 400824, 437742, 462061, 486380, 501030, 567720, 583656, 668040, 729570, 875484, 924122, 972760, 1002060, 1094355, 1386183, 1459140, 1750968, 1848244, 2004120, 2188710, 2310305, 2772366, 2918280, 3696488, 4158549, 4377420, 4620610, 5544732, 6930915, 8317098, 8754840, 9241220, 11089464, 13861830, 16634196, 18482440, 20792745, 27723660, 33268392, 41585490, 55447320, 83170980, 166341960]

約数ペア:

[(1, 166341960), (2, 83170980), (3, 55447320), (4, 41585490), (5, 33268392), (6, 27723660), (8, 20792745), (9, 18482440), (10, 16634196), (12, 13861830), (15, 11089464), (18, 9241220), (19, 8754840), (20, 8317098), (24, 6930915), (30, 5544732), (36, 4620610), (38, 4377420), (40, 4158549), (45, 3696488), (57, 2918280), (60, 2772366), (72, 2310305), (76, 2188710), (83, 2004120), (90, 1848244), (95, 1750968), (114, 1459140), (120, 1386183), (152, 1094355), (166, 1002060), (171, 972760), (180, 924122), (190, 875484), (228, 729570), (249, 668040), (285, 583656), (293, 567720), (332, 501030), (342, 486380), (360, 462061), (380, 437742), (415, 400824), (456, 364785), (498, 334020), (570, 291828), (586, 283860), (664, 250515), (684, 243190), (747, 222680), (760, 218871), (830, 200412), (855, 194552), (879, 189240), (996, 167010), (1140, 145914), (1172, 141930), (1245, 133608), (1368, 121595), (1465, 113544), (1494, 111340), (1577, 105480), (1660, 100206), (1710, 97276), (1758, 94620), (1992, 83505), (2280, 72957), (2344, 70965), (2490, 66804), (2637, 63080), (2930, 56772), (2988, 55670), (3154, 52740), (3320, 50103), (3420, 48638), (3516, 47310), (3735, 44536), (4395, 37848), (4731, 35160), (4980, 33402), (5274, 31540), (5567, 29880), (5860, 28386), (5976, 27835), (6308, 26370), (6840, 24319), (7032, 23655), (7470, 22268), (7885, 21096), (8790, 18924), (9462, 17580), (9960, 16701), (10548, 15770), (11134, 14940), (11720, 14193), (12616, 13185)]