284289840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 1010221056

約数和(自身を除く): 725931216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 120, 124, 141, 144, 155, 180, 186, 188, 235, 240, 248, 271, 279, 282, 310, 360, 372, 376, 423, 465, 470, 496, 542, 558, 564, 620, 705, 720, 744, 752, 813, 846, 930, 940, 1084, 1116, 1128, 1240, 1355, 1395, 1410, 1457, 1488, 1626, 1692, 1860, 1880, 2115, 2168, 2232, 2256, 2439, 2480, 2710, 2790, 2820, 2914, 3252, 3384, 3720, 3760, 4065, 4230, 4336, 4371, 4464, 4878, 5420, 5580, 5640, 5828, 6504, 6768, 7285, 7440, 8130, 8401, 8460, 8742, 9756, 10840, 11160, 11280, 11656, 12195, 12737, 13008, 13113, 14570, 16260, 16802, 16920, 17484, 19512, 21680, 21855, 22320, 23312, 24390, 25203, 25474, 26226, 29140, 32520, 33604, 33840, 34968, 38211, 39024, 42005, 43710, 48780, 50406, 50948, 52452, 58280, 63685, 65040, 65565, 67208, 69936, 75609, 76422, 84010, 87420, 97560, 100812, 101896, 104904, 114633, 116560, 126015, 127370, 131130, 134416, 151218, 152844, 168020, 174840, 191055, 195120, 201624, 203792, 209808, 229266, 252030, 254740, 262260, 302436, 305688, 336040, 349680, 378045, 382110, 394847, 403248, 458532, 504060, 509480, 524520, 573165, 604872, 611376, 672080, 756090, 764220, 789694, 917064, 1008120, 1018960, 1049040, 1146330, 1184541, 1209744, 1512180, 1528440, 1579388, 1834128, 1974235, 2016240, 2292660, 2369082, 3024360, 3056880, 3158776, 3553623, 3948470, 4585320, 4738164, 5922705, 6048720, 6317552, 7107246, 7896940, 9170640, 9476328, 11845410, 14214492, 15793880, 17768115, 18952656, 23690820, 28428984, 31587760, 35536230, 47381640, 56857968, 71072460, 94763280, 142144920, 284289840]

約数ペア:

[(1, 284289840), (2, 142144920), (3, 94763280), (4, 71072460), (5, 56857968), (6, 47381640), (8, 35536230), (9, 31587760), (10, 28428984), (12, 23690820), (15, 18952656), (16, 17768115), (18, 15793880), (20, 14214492), (24, 11845410), (30, 9476328), (31, 9170640), (36, 7896940), (40, 7107246), (45, 6317552), (47, 6048720), (48, 5922705), (60, 4738164), (62, 4585320), (72, 3948470), (80, 3553623), (90, 3158776), (93, 3056880), (94, 3024360), (120, 2369082), (124, 2292660), (141, 2016240), (144, 1974235), (155, 1834128), (180, 1579388), (186, 1528440), (188, 1512180), (235, 1209744), (240, 1184541), (248, 1146330), (271, 1049040), (279, 1018960), (282, 1008120), (310, 917064), (360, 789694), (372, 764220), (376, 756090), (423, 672080), (465, 611376), (470, 604872), (496, 573165), (542, 524520), (558, 509480), (564, 504060), (620, 458532), (705, 403248), (720, 394847), (744, 382110), (752, 378045), (813, 349680), (846, 336040), (930, 305688), (940, 302436), (1084, 262260), (1116, 254740), (1128, 252030), (1240, 229266), (1355, 209808), (1395, 203792), (1410, 201624), (1457, 195120), (1488, 191055), (1626, 174840), (1692, 168020), (1860, 152844), (1880, 151218), (2115, 134416), (2168, 131130), (2232, 127370), (2256, 126015), (2439, 116560), (2480, 114633), (2710, 104904), (2790, 101896), (2820, 100812), (2914, 97560), (3252, 87420), (3384, 84010), (3720, 76422), (3760, 75609), (4065, 69936), (4230, 67208), (4336, 65565), (4371, 65040), (4464, 63685), (4878, 58280), (5420, 52452), (5580, 50948), (5640, 50406), (5828, 48780), (6504, 43710), (6768, 42005), (7285, 39024), (7440, 38211), (8130, 34968), (8401, 33840), (8460, 33604), (8742, 32520), (9756, 29140), (10840, 26226), (11160, 25474), (11280, 25203), (11656, 24390), (12195, 23312), (12737, 22320), (13008, 21855), (13113, 21680), (14570, 19512), (16260, 17484), (16802, 16920)]