810138240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 2896473600

約数和(自身を除く): 2086335360

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, 270, 271, 288, 320, 346, 360, 384, 432, 480, 519, 540, 542, 576, 640, 692, 720, 813, 864, 865, 960, 1038, 1080, 1084, 1152, 1355, 1384, 1440, 1557, 1626, 1728, 1730, 1920, 2076, 2160, 2168, 2439, 2595, 2710, 2768, 2880, 3114, 3252, 3456, 3460, 4065, 4152, 4320, 4336, 4671, 4878, 5190, 5420, 5536, 5760, 6228, 6504, 6920, 7317, 7785, 8130, 8304, 8640, 8672, 9342, 9756, 10380, 10840, 11072, 12195, 12456, 13008, 13840, 14634, 15570, 16260, 16608, 17280, 17344, 18684, 19512, 20760, 21680, 22144, 23355, 24390, 24912, 26016, 27680, 29268, 31140, 32520, 33216, 34688, 36585, 37368, 39024, 41520, 43360, 46710, 46883, 48780, 49824, 52032, 55360, 58536, 62280, 65040, 66432, 73170, 74736, 78048, 83040, 86720, 93420, 93766, 97560, 99648, 104064, 110720, 117072, 124560, 130080, 140649, 146340, 149472, 156096, 166080, 173440, 186840, 187532, 195120, 199296, 234144, 234415, 249120, 260160, 281298, 292680, 298944, 312192, 332160, 373680, 375064, 390240, 421947, 468288, 468830, 498240, 520320, 562596, 585360, 597888, 703245, 747360, 750128, 780480, 843894, 936576, 937660, 996480, 1125192, 1170720, 1265841, 1406490, 1494720, 1500256, 1560960, 1687788, 1875320, 2109735, 2250384, 2341440, 2531682, 2812980, 2989440, 3000512, 3375576, 3750640, 4219470, 4500768, 4682880, 5063364, 5625960, 6001024, 6329205, 6751152, 7501280, 8438940, 9001536, 10126728, 11251920, 12658410, 13502304, 15002560, 16877880, 18003072, 20253456, 22503840, 25316820, 27004608, 30005120, 33755760, 40506912, 45007680, 50633640, 54009216, 67511520, 81013824, 90015360, 101267280, 135023040, 162027648, 202534560, 270046080, 405069120, 810138240]

約数ペア:

[(1, 810138240), (2, 405069120), (3, 270046080), (4, 202534560), (5, 162027648), (6, 135023040), (8, 101267280), (9, 90015360), (10, 81013824), (12, 67511520), (15, 54009216), (16, 50633640), (18, 45007680), (20, 40506912), (24, 33755760), (27, 30005120), (30, 27004608), (32, 25316820), (36, 22503840), (40, 20253456), (45, 18003072), (48, 16877880), (54, 15002560), (60, 13502304), (64, 12658410), (72, 11251920), (80, 10126728), (90, 9001536), (96, 8438940), (108, 7501280), (120, 6751152), (128, 6329205), (135, 6001024), (144, 5625960), (160, 5063364), (173, 4682880), (180, 4500768), (192, 4219470), (216, 3750640), (240, 3375576), (270, 3000512), (271, 2989440), (288, 2812980), (320, 2531682), (346, 2341440), (360, 2250384), (384, 2109735), (432, 1875320), (480, 1687788), (519, 1560960), (540, 1500256), (542, 1494720), (576, 1406490), (640, 1265841), (692, 1170720), (720, 1125192), (813, 996480), (864, 937660), (865, 936576), (960, 843894), (1038, 780480), (1080, 750128), (1084, 747360), (1152, 703245), (1355, 597888), (1384, 585360), (1440, 562596), (1557, 520320), (1626, 498240), (1728, 468830), (1730, 468288), (1920, 421947), (2076, 390240), (2160, 375064), (2168, 373680), (2439, 332160), (2595, 312192), (2710, 298944), (2768, 292680), (2880, 281298), (3114, 260160), (3252, 249120), (3456, 234415), (3460, 234144), (4065, 199296), (4152, 195120), (4320, 187532), (4336, 186840), (4671, 173440), (4878, 166080), (5190, 156096), (5420, 149472), (5536, 146340), (5760, 140649), (6228, 130080), (6504, 124560), (6920, 117072), (7317, 110720), (7785, 104064), (8130, 99648), (8304, 97560), (8640, 93766), (8672, 93420), (9342, 86720), (9756, 83040), (10380, 78048), (10840, 74736), (11072, 73170), (12195, 66432), (12456, 65040), (13008, 62280), (13840, 58536), (14634, 55360), (15570, 52032), (16260, 49824), (16608, 48780), (17280, 46883), (17344, 46710), (18684, 43360), (19512, 41520), (20760, 39024), (21680, 37368), (22144, 36585), (23355, 34688), (24390, 33216), (24912, 32520), (26016, 31140), (27680, 29268)]