168792120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 484391880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 83, 84, 90, 105, 108, 120, 126, 135, 140, 166, 168, 180, 189, 210, 216, 249, 252, 269, 270, 280, 315, 332, 360, 378, 415, 420, 498, 504, 538, 540, 581, 630, 664, 747, 756, 807, 830, 840, 945, 996, 1076, 1080, 1162, 1245, 1260, 1345, 1494, 1512, 1614, 1660, 1743, 1883, 1890, 1992, 2152, 2241, 2324, 2421, 2490, 2520, 2690, 2905, 2988, 3228, 3320, 3486, 3735, 3766, 3780, 4035, 4482, 4648, 4842, 4980, 5229, 5380, 5649, 5810, 5976, 6456, 6972, 7263, 7470, 7532, 7560, 8070, 8715, 8964, 9415, 9684, 9960, 10458, 10760, 11205, 11298, 11620, 12105, 13944, 14526, 14940, 15064, 15687, 16140, 16947, 17430, 17928, 18830, 19368, 20916, 22327, 22410, 22596, 23240, 24210, 26145, 28245, 29052, 29880, 31374, 32280, 33894, 34860, 36315, 37660, 41832, 44654, 44820, 45192, 48420, 50841, 52290, 56490, 58104, 62748, 66981, 67788, 69720, 72630, 75320, 78435, 84735, 89308, 89640, 96840, 101682, 104580, 111635, 112980, 125496, 133962, 135576, 145260, 156289, 156870, 169470, 178616, 200943, 203364, 209160, 223270, 225960, 254205, 267924, 290520, 312578, 313740, 334905, 338940, 401886, 406728, 446540, 468867, 508410, 535848, 602829, 625156, 627480, 669810, 677880, 781445, 803772, 893080, 937734, 1004715, 1016820, 1205658, 1250312, 1339620, 1406601, 1562890, 1607544, 1875468, 2009430, 2033640, 2344335, 2411316, 2679240, 2813202, 3014145, 3125780, 3750936, 4018860, 4219803, 4688670, 4822632, 5626404, 6028290, 6251560, 7033005, 8037720, 8439606, 9377340, 11252808, 12056580, 14066010, 16879212, 18754680, 21099015, 24113160, 28132020, 33758424, 42198030, 56264040, 84396060, 168792120]

約数ペア:

[(1, 168792120), (2, 84396060), (3, 56264040), (4, 42198030), (5, 33758424), (6, 28132020), (7, 24113160), (8, 21099015), (9, 18754680), (10, 16879212), (12, 14066010), (14, 12056580), (15, 11252808), (18, 9377340), (20, 8439606), (21, 8037720), (24, 7033005), (27, 6251560), (28, 6028290), (30, 5626404), (35, 4822632), (36, 4688670), (40, 4219803), (42, 4018860), (45, 3750936), (54, 3125780), (56, 3014145), (60, 2813202), (63, 2679240), (70, 2411316), (72, 2344335), (83, 2033640), (84, 2009430), (90, 1875468), (105, 1607544), (108, 1562890), (120, 1406601), (126, 1339620), (135, 1250312), (140, 1205658), (166, 1016820), (168, 1004715), (180, 937734), (189, 893080), (210, 803772), (216, 781445), (249, 677880), (252, 669810), (269, 627480), (270, 625156), (280, 602829), (315, 535848), (332, 508410), (360, 468867), (378, 446540), (415, 406728), (420, 401886), (498, 338940), (504, 334905), (538, 313740), (540, 312578), (581, 290520), (630, 267924), (664, 254205), (747, 225960), (756, 223270), (807, 209160), (830, 203364), (840, 200943), (945, 178616), (996, 169470), (1076, 156870), (1080, 156289), (1162, 145260), (1245, 135576), (1260, 133962), (1345, 125496), (1494, 112980), (1512, 111635), (1614, 104580), (1660, 101682), (1743, 96840), (1883, 89640), (1890, 89308), (1992, 84735), (2152, 78435), (2241, 75320), (2324, 72630), (2421, 69720), (2490, 67788), (2520, 66981), (2690, 62748), (2905, 58104), (2988, 56490), (3228, 52290), (3320, 50841), (3486, 48420), (3735, 45192), (3766, 44820), (3780, 44654), (4035, 41832), (4482, 37660), (4648, 36315), (4842, 34860), (4980, 33894), (5229, 32280), (5380, 31374), (5649, 29880), (5810, 29052), (5976, 28245), (6456, 26145), (6972, 24210), (7263, 23240), (7470, 22596), (7532, 22410), (7560, 22327), (8070, 20916), (8715, 19368), (8964, 18830), (9415, 17928), (9684, 17430), (9960, 16947), (10458, 16140), (10760, 15687), (11205, 15064), (11298, 14940), (11620, 14526), (12105, 13944)]