2161365120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 320

約数和(自身を含む): 7795454040

約数和(自身を除く): 5634088920

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 173, 180, 192, 216, 240, 241, 270, 288, 320, 324, 346, 360, 384, 405, 432, 480, 482, 519, 540, 576, 640, 648, 692, 720, 723, 810, 864, 865, 960, 964, 1038, 1080, 1152, 1205, 1296, 1384, 1440, 1446, 1557, 1620, 1728, 1730, 1920, 1928, 2076, 2160, 2169, 2410, 2592, 2595, 2768, 2880, 2892, 3114, 3240, 3456, 3460, 3615, 3856, 4152, 4320, 4338, 4671, 4820, 5184, 5190, 5536, 5760, 5784, 6228, 6480, 6507, 6920, 7230, 7712, 7785, 8304, 8640, 8676, 9342, 9640, 10368, 10380, 10845, 11072, 11568, 12456, 12960, 13014, 13840, 14013, 14460, 15424, 15570, 16608, 17280, 17352, 18684, 19280, 19521, 20760, 21690, 22144, 23136, 23355, 24912, 25920, 26028, 27680, 28026, 28920, 30848, 31140, 32535, 33216, 34704, 37368, 38560, 39042, 41520, 41693, 43380, 46272, 46710, 49824, 51840, 52056, 55360, 56052, 57840, 62280, 65070, 66432, 69408, 70065, 74736, 77120, 78084, 83040, 83386, 86760, 92544, 93420, 97605, 99648, 104112, 110720, 112104, 115680, 124560, 125079, 130140, 138816, 140130, 149472, 154240, 156168, 166080, 166772, 173520, 186840, 195210, 199296, 208224, 208465, 224208, 231360, 249120, 250158, 260280, 277632, 280260, 298944, 312336, 332160, 333544, 347040, 373680, 375237, 390420, 416448, 416930, 448416, 462720, 498240, 500316, 520560, 560520, 597888, 624672, 625395, 667088, 694080, 747360, 750474, 780840, 832896, 833860, 896832, 996480, 1000632, 1041120, 1121040, 1125711, 1249344, 1250790, 1334176, 1388160, 1494720, 1500948, 1561680, 1667720, 1793664, 1876185, 2001264, 2082240, 2242080, 2251422, 2498688, 2501580, 2668352, 2989440, 3001896, 3123360, 3335440, 3377133, 3752370, 4002528, 4164480, 4484160, 4502844, 5003160, 5336704, 5628555, 6003792, 6246720, 6670880, 6754266, 7504740, 8005056, 8968320, 9005688, 10006320, 11257110, 12007584, 12493440, 13341760, 13508532, 15009480, 16010112, 16885665, 18011376, 20012640, 22514220, 24015168, 26683520, 27017064, 30018960, 33771330, 36022752, 40025280, 45028440, 48030336, 54034128, 60037920, 67542660, 72045504, 80050560, 90056880, 108068256, 120075840, 135085320, 144091008, 180113760, 216136512, 240151680, 270170640, 360227520, 432273024, 540341280, 720455040, 1080682560, 2161365120]

約数ペア:

[(1, 2161365120), (2, 1080682560), (3, 720455040), (4, 540341280), (5, 432273024), (6, 360227520), (8, 270170640), (9, 240151680), (10, 216136512), (12, 180113760), (15, 144091008), (16, 135085320), (18, 120075840), (20, 108068256), (24, 90056880), (27, 80050560), (30, 72045504), (32, 67542660), (36, 60037920), (40, 54034128), (45, 48030336), (48, 45028440), (54, 40025280), (60, 36022752), (64, 33771330), (72, 30018960), (80, 27017064), (81, 26683520), (90, 24015168), (96, 22514220), (108, 20012640), (120, 18011376), (128, 16885665), (135, 16010112), (144, 15009480), (160, 13508532), (162, 13341760), (173, 12493440), (180, 12007584), (192, 11257110), (216, 10006320), (240, 9005688), (241, 8968320), (270, 8005056), (288, 7504740), (320, 6754266), (324, 6670880), (346, 6246720), (360, 6003792), (384, 5628555), (405, 5336704), (432, 5003160), (480, 4502844), (482, 4484160), (519, 4164480), (540, 4002528), (576, 3752370), (640, 3377133), (648, 3335440), (692, 3123360), (720, 3001896), (723, 2989440), (810, 2668352), (864, 2501580), (865, 2498688), (960, 2251422), (964, 2242080), (1038, 2082240), (1080, 2001264), (1152, 1876185), (1205, 1793664), (1296, 1667720), (1384, 1561680), (1440, 1500948), (1446, 1494720), (1557, 1388160), (1620, 1334176), (1728, 1250790), (1730, 1249344), (1920, 1125711), (1928, 1121040), (2076, 1041120), (2160, 1000632), (2169, 996480), (2410, 896832), (2592, 833860), (2595, 832896), (2768, 780840), (2880, 750474), (2892, 747360), (3114, 694080), (3240, 667088), (3456, 625395), (3460, 624672), (3615, 597888), (3856, 560520), (4152, 520560), (4320, 500316), (4338, 498240), (4671, 462720), (4820, 448416), (5184, 416930), (5190, 416448), (5536, 390420), (5760, 375237), (5784, 373680), (6228, 347040), (6480, 333544), (6507, 332160), (6920, 312336), (7230, 298944), (7712, 280260), (7785, 277632), (8304, 260280), (8640, 250158), (8676, 249120), (9342, 231360), (9640, 224208), (10368, 208465), (10380, 208224), (10845, 199296), (11072, 195210), (11568, 186840), (12456, 173520), (12960, 166772), (13014, 166080), (13840, 156168), (14013, 154240), (14460, 149472), (15424, 140130), (15570, 138816), (16608, 130140), (17280, 125079), (17352, 124560), (18684, 115680), (19280, 112104), (19521, 110720), (20760, 104112), (21690, 99648), (22144, 97605), (23136, 93420), (23355, 92544), (24912, 86760), (25920, 83386), (26028, 83040), (27680, 78084), (28026, 77120), (28920, 74736), (30848, 70065), (31140, 69408), (32535, 66432), (33216, 65070), (34704, 62280), (37368, 57840), (38560, 56052), (39042, 55360), (41520, 52056), (41693, 51840), (43380, 49824), (46272, 46710)]