323243280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 1141199280

約数和(自身を除く): 817956000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 113, 116, 120, 137, 144, 145, 174, 180, 226, 232, 240, 261, 274, 290, 339, 348, 360, 411, 435, 452, 464, 522, 548, 565, 580, 678, 685, 696, 720, 822, 870, 904, 1017, 1044, 1096, 1130, 1160, 1233, 1305, 1356, 1370, 1392, 1644, 1695, 1740, 1808, 2034, 2055, 2088, 2192, 2260, 2320, 2466, 2610, 2712, 2740, 3277, 3288, 3390, 3480, 3973, 4068, 4110, 4176, 4520, 4932, 5085, 5220, 5424, 5480, 6165, 6554, 6576, 6780, 6960, 7946, 8136, 8220, 9040, 9831, 9864, 10170, 10440, 10960, 11919, 12330, 13108, 13560, 15481, 15892, 16272, 16385, 16440, 19662, 19728, 19865, 20340, 20880, 23838, 24660, 26216, 27120, 29493, 30962, 31784, 32770, 32880, 35757, 39324, 39730, 40680, 46443, 47676, 49155, 49320, 52432, 58986, 59595, 61924, 63568, 65540, 71514, 77405, 78648, 79460, 81360, 92886, 95352, 98310, 98640, 117972, 119190, 123848, 131080, 139329, 143028, 147465, 154810, 157296, 158920, 178785, 185772, 190704, 196620, 232215, 235944, 238380, 247696, 262160, 278658, 286056, 294930, 309620, 317840, 357570, 371544, 393240, 448949, 464430, 471888, 476760, 557316, 572112, 589860, 619240, 696645, 715140, 743088, 786480, 897898, 928860, 953520, 1114632, 1179720, 1238480, 1346847, 1393290, 1430280, 1795796, 1857720, 2229264, 2244745, 2359440, 2693694, 2786580, 2860560, 3591592, 3715440, 4040541, 4489490, 5387388, 5573160, 6734235, 7183184, 8081082, 8978980, 10774776, 11146320, 13468470, 16162164, 17957960, 20202705, 21549552, 26936940, 32324328, 35915920, 40405410, 53873880, 64648656, 80810820, 107747760, 161621640, 323243280]

約数ペア:

[(1, 323243280), (2, 161621640), (3, 107747760), (4, 80810820), (5, 64648656), (6, 53873880), (8, 40405410), (9, 35915920), (10, 32324328), (12, 26936940), (15, 21549552), (16, 20202705), (18, 17957960), (20, 16162164), (24, 13468470), (29, 11146320), (30, 10774776), (36, 8978980), (40, 8081082), (45, 7183184), (48, 6734235), (58, 5573160), (60, 5387388), (72, 4489490), (80, 4040541), (87, 3715440), (90, 3591592), (113, 2860560), (116, 2786580), (120, 2693694), (137, 2359440), (144, 2244745), (145, 2229264), (174, 1857720), (180, 1795796), (226, 1430280), (232, 1393290), (240, 1346847), (261, 1238480), (274, 1179720), (290, 1114632), (339, 953520), (348, 928860), (360, 897898), (411, 786480), (435, 743088), (452, 715140), (464, 696645), (522, 619240), (548, 589860), (565, 572112), (580, 557316), (678, 476760), (685, 471888), (696, 464430), (720, 448949), (822, 393240), (870, 371544), (904, 357570), (1017, 317840), (1044, 309620), (1096, 294930), (1130, 286056), (1160, 278658), (1233, 262160), (1305, 247696), (1356, 238380), (1370, 235944), (1392, 232215), (1644, 196620), (1695, 190704), (1740, 185772), (1808, 178785), (2034, 158920), (2055, 157296), (2088, 154810), (2192, 147465), (2260, 143028), (2320, 139329), (2466, 131080), (2610, 123848), (2712, 119190), (2740, 117972), (3277, 98640), (3288, 98310), (3390, 95352), (3480, 92886), (3973, 81360), (4068, 79460), (4110, 78648), (4176, 77405), (4520, 71514), (4932, 65540), (5085, 63568), (5220, 61924), (5424, 59595), (5480, 58986), (6165, 52432), (6554, 49320), (6576, 49155), (6780, 47676), (6960, 46443), (7946, 40680), (8136, 39730), (8220, 39324), (9040, 35757), (9831, 32880), (9864, 32770), (10170, 31784), (10440, 30962), (10960, 29493), (11919, 27120), (12330, 26216), (13108, 24660), (13560, 23838), (15481, 20880), (15892, 20340), (16272, 19865), (16385, 19728), (16440, 19662)]