321960960

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 352

約数和(自身を含む): 1220339520

約数和(自身を除く): 898378560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 137, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 274, 288, 306, 320, 340, 360, 384, 408, 411, 432, 459, 480, 510, 512, 540, 544, 548, 576, 612, 640, 680, 685, 720, 765, 768, 816, 822, 864, 918, 960, 1020, 1024, 1080, 1088, 1096, 1152, 1224, 1233, 1280, 1360, 1370, 1440, 1530, 1536, 1632, 1644, 1728, 1836, 1920, 2040, 2055, 2160, 2176, 2192, 2295, 2304, 2329, 2448, 2466, 2560, 2720, 2740, 2880, 3060, 3072, 3264, 3288, 3456, 3672, 3699, 3840, 4080, 4110, 4320, 4352, 4384, 4590, 4608, 4658, 4896, 4932, 5120, 5440, 5480, 5760, 6120, 6165, 6528, 6576, 6912, 6987, 7344, 7398, 7680, 8160, 8220, 8640, 8704, 8768, 9180, 9216, 9316, 9792, 9864, 10880, 10960, 11520, 11645, 12240, 12330, 13056, 13152, 13824, 13974, 14688, 14796, 15360, 16320, 16440, 17280, 17408, 17536, 18360, 18495, 18632, 19584, 19728, 20961, 21760, 21920, 23040, 23290, 24480, 24660, 26112, 26304, 27648, 27948, 29376, 29592, 32640, 32880, 34560, 34935, 35072, 36720, 36990, 37264, 39168, 39456, 41922, 43520, 43840, 46080, 46580, 48960, 49320, 52224, 52608, 55896, 58752, 59184, 62883, 65280, 65760, 69120, 69870, 70144, 73440, 73980, 74528, 78336, 78912, 83844, 87040, 87680, 93160, 97920, 98640, 104805, 105216, 111792, 117504, 118368, 125766, 130560, 131520, 138240, 139740, 140288, 146880, 147960, 149056, 156672, 157824, 167688, 175360, 186320, 195840, 197280, 209610, 210432, 223584, 235008, 236736, 251532, 261120, 263040, 279480, 293760, 295920, 298112, 314415, 315648, 335376, 350720, 372640, 391680, 394560, 419220, 420864, 447168, 470016, 473472, 503064, 526080, 558960, 587520, 591840, 596224, 628830, 631296, 670752, 701440, 745280, 783360, 789120, 838440, 894336, 946944, 1006128, 1052160, 1117920, 1175040, 1183680, 1192448, 1257660, 1262592, 1341504, 1490560, 1578240, 1676880, 1788672, 1893888, 2012256, 2104320, 2235840, 2350080, 2367360, 2384896, 2515320, 2683008, 2981120, 3156480, 3353760, 3577344, 3787776, 4024512, 4471680, 4734720, 5030640, 5366016, 5962240, 6312960, 6707520, 7154688, 8049024, 8943360, 9469440, 10061280, 10732032, 11924480, 13415040, 16098048, 17886720, 18938880, 20122560, 21464064, 26830080, 32196096, 35773440, 40245120, 53660160, 64392192, 80490240, 107320320, 160980480, 321960960]

約数ペア:

[(1, 321960960), (2, 160980480), (3, 107320320), (4, 80490240), (5, 64392192), (6, 53660160), (8, 40245120), (9, 35773440), (10, 32196096), (12, 26830080), (15, 21464064), (16, 20122560), (17, 18938880), (18, 17886720), (20, 16098048), (24, 13415040), (27, 11924480), (30, 10732032), (32, 10061280), (34, 9469440), (36, 8943360), (40, 8049024), (45, 7154688), (48, 6707520), (51, 6312960), (54, 5962240), (60, 5366016), (64, 5030640), (68, 4734720), (72, 4471680), (80, 4024512), (85, 3787776), (90, 3577344), (96, 3353760), (102, 3156480), (108, 2981120), (120, 2683008), (128, 2515320), (135, 2384896), (136, 2367360), (137, 2350080), (144, 2235840), (153, 2104320), (160, 2012256), (170, 1893888), (180, 1788672), (192, 1676880), (204, 1578240), (216, 1490560), (240, 1341504), (255, 1262592), (256, 1257660), (270, 1192448), (272, 1183680), (274, 1175040), (288, 1117920), (306, 1052160), (320, 1006128), (340, 946944), (360, 894336), (384, 838440), (408, 789120), (411, 783360), (432, 745280), (459, 701440), (480, 670752), (510, 631296), (512, 628830), (540, 596224), (544, 591840), (548, 587520), (576, 558960), (612, 526080), (640, 503064), (680, 473472), (685, 470016), (720, 447168), (765, 420864), (768, 419220), (816, 394560), (822, 391680), (864, 372640), (918, 350720), (960, 335376), (1020, 315648), (1024, 314415), (1080, 298112), (1088, 295920), (1096, 293760), (1152, 279480), (1224, 263040), (1233, 261120), (1280, 251532), (1360, 236736), (1370, 235008), (1440, 223584), (1530, 210432), (1536, 209610), (1632, 197280), (1644, 195840), (1728, 186320), (1836, 175360), (1920, 167688), (2040, 157824), (2055, 156672), (2160, 149056), (2176, 147960), (2192, 146880), (2295, 140288), (2304, 139740), (2329, 138240), (2448, 131520), (2466, 130560), (2560, 125766), (2720, 118368), (2740, 117504), (2880, 111792), (3060, 105216), (3072, 104805), (3264, 98640), (3288, 97920), (3456, 93160), (3672, 87680), (3699, 87040), (3840, 83844), (4080, 78912), (4110, 78336), (4320, 74528), (4352, 73980), (4384, 73440), (4590, 70144), (4608, 69870), (4658, 69120), (4896, 65760), (4932, 65280), (5120, 62883), (5440, 59184), (5480, 58752), (5760, 55896), (6120, 52608), (6165, 52224), (6528, 49320), (6576, 48960), (6912, 46580), (6987, 46080), (7344, 43840), (7398, 43520), (7680, 41922), (8160, 39456), (8220, 39168), (8640, 37264), (8704, 36990), (8768, 36720), (9180, 35072), (9216, 34935), (9316, 34560), (9792, 32880), (9864, 32640), (10880, 29592), (10960, 29376), (11520, 27948), (11645, 27648), (12240, 26304), (12330, 26112), (13056, 24660), (13152, 24480), (13824, 23290), (13974, 23040), (14688, 21920), (14796, 21760), (15360, 20961), (16320, 19728), (16440, 19584), (17280, 18632), (17408, 18495), (17536, 18360)]