1337876640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 288

約数和(自身を含む): 4861321920

約数和(自身を除く): 3523445280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 107, 114, 120, 144, 152, 160, 171, 180, 190, 214, 228, 240, 285, 288, 304, 321, 342, 360, 380, 428, 456, 457, 480, 535, 570, 608, 642, 684, 720, 760, 855, 856, 912, 914, 963, 1070, 1140, 1284, 1368, 1371, 1440, 1520, 1605, 1710, 1712, 1824, 1828, 1926, 2033, 2140, 2280, 2285, 2568, 2736, 2742, 3040, 3210, 3420, 3424, 3656, 3852, 4066, 4113, 4280, 4560, 4570, 4815, 5136, 5472, 5484, 6099, 6420, 6840, 6855, 7312, 7704, 8132, 8226, 8560, 8683, 9120, 9140, 9630, 10165, 10272, 10968, 12198, 12840, 13680, 13710, 14624, 15408, 16264, 16452, 17120, 17366, 18280, 18297, 19260, 20330, 20565, 21936, 24396, 25680, 26049, 27360, 27420, 30495, 30816, 32528, 32904, 34732, 36560, 36594, 38520, 40660, 41130, 43415, 43872, 48792, 48899, 51360, 52098, 54840, 60990, 65056, 65808, 69464, 73120, 73188, 77040, 78147, 81320, 82260, 86830, 91485, 97584, 97798, 104196, 109680, 121980, 130245, 131616, 138928, 146376, 146697, 154080, 156294, 162640, 164520, 173660, 182970, 195168, 195596, 208392, 219360, 243960, 244495, 260490, 277856, 292752, 293394, 312588, 325280, 329040, 347320, 365940, 390735, 391192, 416784, 440091, 487920, 488990, 520980, 585504, 586788, 625176, 658080, 694640, 731880, 733485, 781470, 782384, 833568, 880182, 929081, 975840, 977980, 1041960, 1173576, 1250352, 1389280, 1463760, 1466970, 1562940, 1564768, 1760364, 1858162, 1955960, 2083920, 2200455, 2347152, 2500704, 2787243, 2927520, 2933940, 3125880, 3520728, 3716324, 3911920, 4167840, 4400910, 4645405, 4694304, 5574486, 5867880, 6251760, 7041456, 7432648, 7823840, 8361729, 8801820, 9290810, 11148972, 11735760, 12503520, 13936215, 14082912, 14865296, 16723458, 17603640, 18581620, 22297944, 23471520, 27872430, 29730592, 33446916, 35207280, 37163240, 41808645, 44595888, 55744860, 66893832, 70414560, 74326480, 83617290, 89191776, 111489720, 133787664, 148652960, 167234580, 222979440, 267575328, 334469160, 445958880, 668938320, 1337876640]

約数ペア:

[(1, 1337876640), (2, 668938320), (3, 445958880), (4, 334469160), (5, 267575328), (6, 222979440), (8, 167234580), (9, 148652960), (10, 133787664), (12, 111489720), (15, 89191776), (16, 83617290), (18, 74326480), (19, 70414560), (20, 66893832), (24, 55744860), (30, 44595888), (32, 41808645), (36, 37163240), (38, 35207280), (40, 33446916), (45, 29730592), (48, 27872430), (57, 23471520), (60, 22297944), (72, 18581620), (76, 17603640), (80, 16723458), (90, 14865296), (95, 14082912), (96, 13936215), (107, 12503520), (114, 11735760), (120, 11148972), (144, 9290810), (152, 8801820), (160, 8361729), (171, 7823840), (180, 7432648), (190, 7041456), (214, 6251760), (228, 5867880), (240, 5574486), (285, 4694304), (288, 4645405), (304, 4400910), (321, 4167840), (342, 3911920), (360, 3716324), (380, 3520728), (428, 3125880), (456, 2933940), (457, 2927520), (480, 2787243), (535, 2500704), (570, 2347152), (608, 2200455), (642, 2083920), (684, 1955960), (720, 1858162), (760, 1760364), (855, 1564768), (856, 1562940), (912, 1466970), (914, 1463760), (963, 1389280), (1070, 1250352), (1140, 1173576), (1284, 1041960), (1368, 977980), (1371, 975840), (1440, 929081), (1520, 880182), (1605, 833568), (1710, 782384), (1712, 781470), (1824, 733485), (1828, 731880), (1926, 694640), (2033, 658080), (2140, 625176), (2280, 586788), (2285, 585504), (2568, 520980), (2736, 488990), (2742, 487920), (3040, 440091), (3210, 416784), (3420, 391192), (3424, 390735), (3656, 365940), (3852, 347320), (4066, 329040), (4113, 325280), (4280, 312588), (4560, 293394), (4570, 292752), (4815, 277856), (5136, 260490), (5472, 244495), (5484, 243960), (6099, 219360), (6420, 208392), (6840, 195596), (6855, 195168), (7312, 182970), (7704, 173660), (8132, 164520), (8226, 162640), (8560, 156294), (8683, 154080), (9120, 146697), (9140, 146376), (9630, 138928), (10165, 131616), (10272, 130245), (10968, 121980), (12198, 109680), (12840, 104196), (13680, 97798), (13710, 97584), (14624, 91485), (15408, 86830), (16264, 82260), (16452, 81320), (17120, 78147), (17366, 77040), (18280, 73188), (18297, 73120), (19260, 69464), (20330, 65808), (20565, 65056), (21936, 60990), (24396, 54840), (25680, 52098), (26049, 51360), (27360, 48899), (27420, 48792), (30495, 43872), (30816, 43415), (32528, 41130), (32904, 40660), (34732, 38520), (36560, 36594)]