2000738160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:992

約数の個数: 240

約数和(自身を含む): 7156041984

約数和(自身を除く): 5155303824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 223, 240, 255, 272, 306, 340, 360, 408, 446, 510, 612, 669, 680, 720, 733, 765, 816, 892, 1020, 1115, 1224, 1338, 1360, 1466, 1530, 1784, 2007, 2040, 2199, 2230, 2448, 2676, 2932, 3060, 3345, 3568, 3665, 3791, 4014, 4080, 4398, 4460, 5352, 5864, 6120, 6597, 6690, 7330, 7582, 8028, 8796, 8920, 10035, 10704, 10995, 11373, 11728, 12240, 12461, 13194, 13380, 14660, 15164, 16056, 17592, 17840, 18955, 20070, 21990, 22746, 24922, 26388, 26760, 29320, 30328, 32112, 32985, 34119, 35184, 37383, 37910, 40140, 43980, 45492, 49844, 52776, 53520, 56865, 58640, 60656, 62305, 65970, 68238, 74766, 75820, 80280, 87960, 90984, 99688, 105552, 112149, 113730, 124610, 131940, 136476, 149532, 151640, 160560, 163459, 170595, 175920, 181968, 186915, 199376, 224298, 227460, 249220, 263880, 272952, 299064, 303280, 326918, 341190, 373830, 448596, 454920, 490377, 498440, 527760, 545904, 560745, 598128, 653836, 682380, 747660, 817295, 897192, 909840, 980754, 996880, 1121490, 1307672, 1364760, 1471131, 1495320, 1634590, 1794384, 1961508, 2242980, 2451885, 2615344, 2729520, 2778803, 2942262, 2990640, 3269180, 3923016, 4485960, 4903770, 5557606, 5884524, 6538360, 7355655, 7846032, 8336409, 8971920, 9807540, 11115212, 11769048, 13076720, 13894015, 14711310, 16672818, 19615080, 22230424, 23538096, 25009227, 27788030, 29422620, 33345636, 39230160, 41682045, 44460848, 50018454, 55576060, 58845240, 66691272, 83364090, 100036908, 111152120, 117690480, 125046135, 133382544, 166728180, 200073816, 222304240, 250092270, 333456360, 400147632, 500184540, 666912720, 1000369080, 2000738160]

約数ペア:

[(1, 2000738160), (2, 1000369080), (3, 666912720), (4, 500184540), (5, 400147632), (6, 333456360), (8, 250092270), (9, 222304240), (10, 200073816), (12, 166728180), (15, 133382544), (16, 125046135), (17, 117690480), (18, 111152120), (20, 100036908), (24, 83364090), (30, 66691272), (34, 58845240), (36, 55576060), (40, 50018454), (45, 44460848), (48, 41682045), (51, 39230160), (60, 33345636), (68, 29422620), (72, 27788030), (80, 25009227), (85, 23538096), (90, 22230424), (102, 19615080), (120, 16672818), (136, 14711310), (144, 13894015), (153, 13076720), (170, 11769048), (180, 11115212), (204, 9807540), (223, 8971920), (240, 8336409), (255, 7846032), (272, 7355655), (306, 6538360), (340, 5884524), (360, 5557606), (408, 4903770), (446, 4485960), (510, 3923016), (612, 3269180), (669, 2990640), (680, 2942262), (720, 2778803), (733, 2729520), (765, 2615344), (816, 2451885), (892, 2242980), (1020, 1961508), (1115, 1794384), (1224, 1634590), (1338, 1495320), (1360, 1471131), (1466, 1364760), (1530, 1307672), (1784, 1121490), (2007, 996880), (2040, 980754), (2199, 909840), (2230, 897192), (2448, 817295), (2676, 747660), (2932, 682380), (3060, 653836), (3345, 598128), (3568, 560745), (3665, 545904), (3791, 527760), (4014, 498440), (4080, 490377), (4398, 454920), (4460, 448596), (5352, 373830), (5864, 341190), (6120, 326918), (6597, 303280), (6690, 299064), (7330, 272952), (7582, 263880), (8028, 249220), (8796, 227460), (8920, 224298), (10035, 199376), (10704, 186915), (10995, 181968), (11373, 175920), (11728, 170595), (12240, 163459), (12461, 160560), (13194, 151640), (13380, 149532), (14660, 136476), (15164, 131940), (16056, 124610), (17592, 113730), (17840, 112149), (18955, 105552), (20070, 99688), (21990, 90984), (22746, 87960), (24922, 80280), (26388, 75820), (26760, 74766), (29320, 68238), (30328, 65970), (32112, 62305), (32985, 60656), (34119, 58640), (35184, 56865), (37383, 53520), (37910, 52776), (40140, 49844), (43980, 45492)]