1217903040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2521

約数の個数: 280

約数和(自身を含む): 4562154960

約数和(自身を除く): 3344251920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2473, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 4946, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7419, 7695, 8208, 8640, 9120, 9892, 10260, 10944, 12312, 12365, 12960, 13680, 14838, 15390, 16416, 18240, 19784, 20520, 22257, 24624, 24730, 25920, 27360, 29676, 30780, 32832, 37095, 39568, 41040, 44514, 46987, 49248, 49460, 54720, 59352, 61560, 66771, 74190, 79136, 82080, 89028, 93974, 98496, 98920, 111285, 118704, 123120, 133542, 140961, 148380, 158272, 164160, 178056, 187948, 197840, 200313, 222570, 234935, 237408, 246240, 267084, 281922, 296760, 333855, 356112, 375896, 395680, 400626, 422883, 445140, 469870, 474816, 492480, 534168, 563844, 593520, 667710, 704805, 712224, 751792, 791360, 801252, 845766, 890280, 939740, 1001565, 1068336, 1127688, 1187040, 1268649, 1335420, 1409610, 1424448, 1503584, 1602504, 1691532, 1780560, 1879480, 2003130, 2114415, 2136672, 2255376, 2374080, 2537298, 2670840, 2819220, 3007168, 3205008, 3383064, 3561120, 3758960, 3805947, 4006260, 4228830, 4273344, 4510752, 5074596, 5341680, 5638440, 6343245, 6410016, 6766128, 7122240, 7517920, 7611894, 8012520, 8457660, 9021504, 10149192, 10683360, 11276880, 12686490, 12820032, 13532256, 15035840, 15223788, 16025040, 16915320, 19029735, 20298384, 21366720, 22553760, 25372980, 27064512, 30447576, 32050080, 33830640, 38059470, 40596768, 45107520, 50745960, 60895152, 64100160, 67661280, 76118940, 81193536, 101491920, 121790304, 135322560, 152237880, 202983840, 243580608, 304475760, 405967680, 608951520, 1217903040]

約数ペア:

[(1, 1217903040), (2, 608951520), (3, 405967680), (4, 304475760), (5, 243580608), (6, 202983840), (8, 152237880), (9, 135322560), (10, 121790304), (12, 101491920), (15, 81193536), (16, 76118940), (18, 67661280), (19, 64100160), (20, 60895152), (24, 50745960), (27, 45107520), (30, 40596768), (32, 38059470), (36, 33830640), (38, 32050080), (40, 30447576), (45, 27064512), (48, 25372980), (54, 22553760), (57, 21366720), (60, 20298384), (64, 19029735), (72, 16915320), (76, 16025040), (80, 15223788), (81, 15035840), (90, 13532256), (95, 12820032), (96, 12686490), (108, 11276880), (114, 10683360), (120, 10149192), (135, 9021504), (144, 8457660), (152, 8012520), (160, 7611894), (162, 7517920), (171, 7122240), (180, 6766128), (190, 6410016), (192, 6343245), (216, 5638440), (228, 5341680), (240, 5074596), (270, 4510752), (285, 4273344), (288, 4228830), (304, 4006260), (320, 3805947), (324, 3758960), (342, 3561120), (360, 3383064), (380, 3205008), (405, 3007168), (432, 2819220), (456, 2670840), (480, 2537298), (513, 2374080), (540, 2255376), (570, 2136672), (576, 2114415), (608, 2003130), (648, 1879480), (684, 1780560), (720, 1691532), (760, 1602504), (810, 1503584), (855, 1424448), (864, 1409610), (912, 1335420), (960, 1268649), (1026, 1187040), (1080, 1127688), (1140, 1068336), (1216, 1001565), (1296, 939740), (1368, 890280), (1440, 845766), (1520, 801252), (1539, 791360), (1620, 751792), (1710, 712224), (1728, 704805), (1824, 667710), (2052, 593520), (2160, 563844), (2280, 534168), (2473, 492480), (2565, 474816), (2592, 469870), (2736, 445140), (2880, 422883), (3040, 400626), (3078, 395680), (3240, 375896), (3420, 356112), (3648, 333855), (4104, 296760), (4320, 281922), (4560, 267084), (4946, 246240), (5130, 237408), (5184, 234935), (5472, 222570), (6080, 200313), (6156, 197840), (6480, 187948), (6840, 178056), (7419, 164160), (7695, 158272), (8208, 148380), (8640, 140961), (9120, 133542), (9892, 123120), (10260, 118704), (10944, 111285), (12312, 98920), (12365, 98496), (12960, 93974), (13680, 89028), (14838, 82080), (15390, 79136), (16416, 74190), (18240, 66771), (19784, 61560), (20520, 59352), (22257, 54720), (24624, 49460), (24730, 49248), (25920, 46987), (27360, 44514), (29676, 41040), (30780, 39568), (32832, 37095)]