664762800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 240

約数和(自身を含む): 2348960768

約数和(自身を除く): 1684197968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 208, 215, 240, 258, 260, 300, 312, 325, 344, 390, 400, 430, 516, 520, 559, 600, 624, 645, 650, 688, 780, 860, 975, 991, 1032, 1040, 1075, 1118, 1200, 1290, 1300, 1560, 1677, 1720, 1950, 1982, 2064, 2150, 2236, 2580, 2600, 2795, 2973, 3120, 3225, 3354, 3440, 3900, 3964, 4300, 4472, 4955, 5160, 5200, 5590, 5946, 6450, 6708, 7800, 7928, 8385, 8600, 8944, 9910, 10320, 11180, 11892, 12883, 12900, 13416, 13975, 14865, 15600, 15856, 16770, 17200, 19820, 22360, 23784, 24775, 25766, 25800, 26832, 27950, 29730, 33540, 38649, 39640, 41925, 42613, 44720, 47568, 49550, 51532, 51600, 55900, 59460, 64415, 67080, 74325, 77298, 79280, 83850, 85226, 99100, 103064, 111800, 118920, 127839, 128830, 134160, 148650, 154596, 167700, 170452, 193245, 198200, 206128, 213065, 223600, 237840, 255678, 257660, 297300, 309192, 322075, 335400, 340904, 386490, 396400, 426130, 511356, 515320, 553969, 594600, 618384, 639195, 644150, 670800, 681808, 772980, 852260, 966225, 1022712, 1030640, 1065325, 1107938, 1189200, 1278390, 1288300, 1545960, 1661907, 1704520, 1932450, 2045424, 2130650, 2215876, 2556780, 2576600, 2769845, 3091920, 3195975, 3323814, 3409040, 3864900, 4261300, 4431752, 5113560, 5153200, 5539690, 6391950, 6647628, 7729800, 8309535, 8522600, 8863504, 10227120, 11079380, 12783900, 13295256, 13849225, 15459600, 16619070, 17045200, 22158760, 25567800, 26590512, 27698450, 33238140, 41547675, 44317520, 51135600, 55396900, 66476280, 83095350, 110793800, 132952560, 166190700, 221587600, 332381400, 664762800]

約数ペア:

[(1, 664762800), (2, 332381400), (3, 221587600), (4, 166190700), (5, 132952560), (6, 110793800), (8, 83095350), (10, 66476280), (12, 55396900), (13, 51135600), (15, 44317520), (16, 41547675), (20, 33238140), (24, 27698450), (25, 26590512), (26, 25567800), (30, 22158760), (39, 17045200), (40, 16619070), (43, 15459600), (48, 13849225), (50, 13295256), (52, 12783900), (60, 11079380), (65, 10227120), (75, 8863504), (78, 8522600), (80, 8309535), (86, 7729800), (100, 6647628), (104, 6391950), (120, 5539690), (129, 5153200), (130, 5113560), (150, 4431752), (156, 4261300), (172, 3864900), (195, 3409040), (200, 3323814), (208, 3195975), (215, 3091920), (240, 2769845), (258, 2576600), (260, 2556780), (300, 2215876), (312, 2130650), (325, 2045424), (344, 1932450), (390, 1704520), (400, 1661907), (430, 1545960), (516, 1288300), (520, 1278390), (559, 1189200), (600, 1107938), (624, 1065325), (645, 1030640), (650, 1022712), (688, 966225), (780, 852260), (860, 772980), (975, 681808), (991, 670800), (1032, 644150), (1040, 639195), (1075, 618384), (1118, 594600), (1200, 553969), (1290, 515320), (1300, 511356), (1560, 426130), (1677, 396400), (1720, 386490), (1950, 340904), (1982, 335400), (2064, 322075), (2150, 309192), (2236, 297300), (2580, 257660), (2600, 255678), (2795, 237840), (2973, 223600), (3120, 213065), (3225, 206128), (3354, 198200), (3440, 193245), (3900, 170452), (3964, 167700), (4300, 154596), (4472, 148650), (4955, 134160), (5160, 128830), (5200, 127839), (5590, 118920), (5946, 111800), (6450, 103064), (6708, 99100), (7800, 85226), (7928, 83850), (8385, 79280), (8600, 77298), (8944, 74325), (9910, 67080), (10320, 64415), (11180, 59460), (11892, 55900), (12883, 51600), (12900, 51532), (13416, 49550), (13975, 47568), (14865, 44720), (15600, 42613), (15856, 41925), (16770, 39640), (17200, 38649), (19820, 33540), (22360, 29730), (23784, 27950), (24775, 26832), (25766, 25800)]