264646440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1478

約数の個数: 192

約数和(自身を含む): 939556800

約数和(自身を除く): 674910360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1433, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2866, 3078, 3240, 3420, 4104, 4299, 4617, 4860, 5130, 5732, 6156, 6840, 7165, 7695, 8598, 9234, 9720, 10260, 11464, 12312, 12897, 14330, 15390, 17196, 18468, 20520, 21495, 23085, 25794, 27227, 28660, 30780, 34392, 36936, 38691, 42990, 46170, 51588, 54454, 57320, 61560, 64485, 77382, 81681, 85980, 92340, 103176, 108908, 116073, 128970, 136135, 154764, 163362, 171960, 184680, 193455, 217816, 232146, 245043, 257940, 272270, 309528, 326724, 348219, 386910, 408405, 464292, 490086, 515880, 544540, 580365, 653448, 696438, 735129, 773820, 816810, 928584, 980172, 1089080, 1160730, 1225215, 1392876, 1470258, 1547640, 1633620, 1741095, 1960344, 2205387, 2321460, 2450430, 2785752, 2940516, 3267240, 3482190, 3675645, 4410774, 4642920, 4900860, 5881032, 6616161, 6964380, 7351290, 8821548, 9801720, 11026935, 13232322, 13928760, 14702580, 17643096, 22053870, 26464644, 29405160, 33080805, 44107740, 52929288, 66161610, 88215480, 132323220, 264646440]

約数ペア:

[(1, 264646440), (2, 132323220), (3, 88215480), (4, 66161610), (5, 52929288), (6, 44107740), (8, 33080805), (9, 29405160), (10, 26464644), (12, 22053870), (15, 17643096), (18, 14702580), (19, 13928760), (20, 13232322), (24, 11026935), (27, 9801720), (30, 8821548), (36, 7351290), (38, 6964380), (40, 6616161), (45, 5881032), (54, 4900860), (57, 4642920), (60, 4410774), (72, 3675645), (76, 3482190), (81, 3267240), (90, 2940516), (95, 2785752), (108, 2450430), (114, 2321460), (120, 2205387), (135, 1960344), (152, 1741095), (162, 1633620), (171, 1547640), (180, 1470258), (190, 1392876), (216, 1225215), (228, 1160730), (243, 1089080), (270, 980172), (285, 928584), (324, 816810), (342, 773820), (360, 735129), (380, 696438), (405, 653448), (456, 580365), (486, 544540), (513, 515880), (540, 490086), (570, 464292), (648, 408405), (684, 386910), (760, 348219), (810, 326724), (855, 309528), (972, 272270), (1026, 257940), (1080, 245043), (1140, 232146), (1215, 217816), (1368, 193455), (1433, 184680), (1539, 171960), (1620, 163362), (1710, 154764), (1944, 136135), (2052, 128970), (2280, 116073), (2430, 108908), (2565, 103176), (2866, 92340), (3078, 85980), (3240, 81681), (3420, 77382), (4104, 64485), (4299, 61560), (4617, 57320), (4860, 54454), (5130, 51588), (5732, 46170), (6156, 42990), (6840, 38691), (7165, 36936), (7695, 34392), (8598, 30780), (9234, 28660), (9720, 27227), (10260, 25794), (11464, 23085), (12312, 21495), (12897, 20520), (14330, 18468), (15390, 17196)]