2881820160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 320

約数和(自身を含む): 10338356160

約数和(自身を除く): 7456536000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 173, 180, 192, 216, 240, 241, 256, 270, 288, 320, 346, 360, 384, 432, 480, 482, 512, 519, 540, 576, 640, 692, 720, 723, 768, 864, 865, 960, 964, 1038, 1080, 1152, 1205, 1280, 1384, 1440, 1446, 1536, 1557, 1728, 1730, 1920, 1928, 2076, 2160, 2169, 2304, 2410, 2560, 2595, 2768, 2880, 2892, 3114, 3456, 3460, 3615, 3840, 3856, 4152, 4320, 4338, 4608, 4671, 4820, 5190, 5536, 5760, 5784, 6228, 6507, 6912, 6920, 7230, 7680, 7712, 7785, 8304, 8640, 8676, 9342, 9640, 10380, 10845, 11072, 11520, 11568, 12456, 13014, 13824, 13840, 14460, 15424, 15570, 16608, 17280, 17352, 18684, 19280, 20760, 21690, 22144, 23040, 23136, 23355, 24912, 26028, 27680, 28920, 30848, 31140, 32535, 33216, 34560, 34704, 37368, 38560, 41520, 41693, 43380, 44288, 46272, 46710, 49824, 52056, 55360, 57840, 61696, 62280, 65070, 66432, 69120, 69408, 74736, 77120, 83040, 83386, 86760, 88576, 92544, 93420, 99648, 104112, 110720, 115680, 123392, 124560, 125079, 130140, 132864, 138816, 149472, 154240, 166080, 166772, 173520, 185088, 186840, 199296, 208224, 208465, 221440, 231360, 249120, 250158, 260280, 265728, 277632, 298944, 308480, 332160, 333544, 347040, 370176, 373680, 375237, 398592, 416448, 416930, 442880, 462720, 498240, 500316, 520560, 555264, 597888, 616960, 625395, 664320, 667088, 694080, 747360, 750474, 797184, 832896, 833860, 925440, 996480, 1000632, 1041120, 1110528, 1125711, 1195776, 1250790, 1328640, 1334176, 1388160, 1494720, 1500948, 1665792, 1667720, 1850880, 1876185, 1992960, 2001264, 2082240, 2251422, 2391552, 2501580, 2668352, 2776320, 2989440, 3001896, 3331584, 3335440, 3752370, 3985920, 4002528, 4164480, 4502844, 5003160, 5336704, 5552640, 5628555, 5978880, 6003792, 6670880, 7504740, 8005056, 8328960, 9005688, 10006320, 10673408, 11257110, 11957760, 12007584, 13341760, 15009480, 16010112, 16657920, 18011376, 20012640, 21346816, 22514220, 24015168, 26683520, 30018960, 32020224, 36022752, 40025280, 45028440, 48030336, 53367040, 60037920, 64040448, 72045504, 80050560, 90056880, 96060672, 106734080, 120075840, 144091008, 160101120, 180113760, 192121344, 240151680, 288182016, 320202240, 360227520, 480303360, 576364032, 720455040, 960606720, 1440910080, 2881820160]

約数ペア:

[(1, 2881820160), (2, 1440910080), (3, 960606720), (4, 720455040), (5, 576364032), (6, 480303360), (8, 360227520), (9, 320202240), (10, 288182016), (12, 240151680), (15, 192121344), (16, 180113760), (18, 160101120), (20, 144091008), (24, 120075840), (27, 106734080), (30, 96060672), (32, 90056880), (36, 80050560), (40, 72045504), (45, 64040448), (48, 60037920), (54, 53367040), (60, 48030336), (64, 45028440), (72, 40025280), (80, 36022752), (90, 32020224), (96, 30018960), (108, 26683520), (120, 24015168), (128, 22514220), (135, 21346816), (144, 20012640), (160, 18011376), (173, 16657920), (180, 16010112), (192, 15009480), (216, 13341760), (240, 12007584), (241, 11957760), (256, 11257110), (270, 10673408), (288, 10006320), (320, 9005688), (346, 8328960), (360, 8005056), (384, 7504740), (432, 6670880), (480, 6003792), (482, 5978880), (512, 5628555), (519, 5552640), (540, 5336704), (576, 5003160), (640, 4502844), (692, 4164480), (720, 4002528), (723, 3985920), (768, 3752370), (864, 3335440), (865, 3331584), (960, 3001896), (964, 2989440), (1038, 2776320), (1080, 2668352), (1152, 2501580), (1205, 2391552), (1280, 2251422), (1384, 2082240), (1440, 2001264), (1446, 1992960), (1536, 1876185), (1557, 1850880), (1728, 1667720), (1730, 1665792), (1920, 1500948), (1928, 1494720), (2076, 1388160), (2160, 1334176), (2169, 1328640), (2304, 1250790), (2410, 1195776), (2560, 1125711), (2595, 1110528), (2768, 1041120), (2880, 1000632), (2892, 996480), (3114, 925440), (3456, 833860), (3460, 832896), (3615, 797184), (3840, 750474), (3856, 747360), (4152, 694080), (4320, 667088), (4338, 664320), (4608, 625395), (4671, 616960), (4820, 597888), (5190, 555264), (5536, 520560), (5760, 500316), (5784, 498240), (6228, 462720), (6507, 442880), (6912, 416930), (6920, 416448), (7230, 398592), (7680, 375237), (7712, 373680), (7785, 370176), (8304, 347040), (8640, 333544), (8676, 332160), (9342, 308480), (9640, 298944), (10380, 277632), (10845, 265728), (11072, 260280), (11520, 250158), (11568, 249120), (12456, 231360), (13014, 221440), (13824, 208465), (13840, 208224), (14460, 199296), (15424, 186840), (15570, 185088), (16608, 173520), (17280, 166772), (17352, 166080), (18684, 154240), (19280, 149472), (20760, 138816), (21690, 132864), (22144, 130140), (23040, 125079), (23136, 124560), (23355, 123392), (24912, 115680), (26028, 110720), (27680, 104112), (28920, 99648), (30848, 93420), (31140, 92544), (32535, 88576), (33216, 86760), (34560, 83386), (34704, 83040), (37368, 77120), (38560, 74736), (41520, 69408), (41693, 69120), (43380, 66432), (44288, 65070), (46272, 62280), (46710, 61696), (49824, 57840), (52056, 55360)]