144980640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:804

約数の個数: 288

約数和(自身を含む): 595969920

約数和(自身を除く): 450989280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 757, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1514, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2271, 2280, 2394, 2520, 2660, 2736, 3028, 3040, 3192, 3360, 3420, 3785, 3990, 4256, 4542, 4560, 4788, 5040, 5299, 5320, 5472, 5985, 6056, 6384, 6813, 6840, 7570, 7980, 9084, 9120, 9576, 10080, 10598, 10640, 11355, 11970, 12112, 12768, 13626, 13680, 14383, 15140, 15897, 15960, 18168, 19152, 21196, 21280, 22710, 23940, 24224, 26495, 27252, 27360, 28766, 30280, 31794, 31920, 34065, 36336, 38304, 42392, 43149, 45420, 47691, 47880, 52990, 54504, 57532, 60560, 63588, 63840, 68130, 71915, 72672, 79485, 84784, 86298, 90840, 95382, 95760, 100681, 105980, 109008, 115064, 121120, 127176, 129447, 136260, 143830, 158970, 169568, 172596, 181680, 190764, 191520, 201362, 211960, 215745, 218016, 230128, 238455, 254352, 258894, 272520, 287660, 302043, 317940, 345192, 363360, 381528, 402724, 423920, 431490, 460256, 476910, 503405, 508704, 517788, 545040, 575320, 604086, 635880, 647235, 690384, 763056, 805448, 847840, 862980, 906129, 953820, 1006810, 1035576, 1090080, 1150640, 1208172, 1271760, 1294470, 1380768, 1510215, 1526112, 1610896, 1725960, 1812258, 1907640, 2013620, 2071152, 2301280, 2416344, 2543520, 2588940, 3020430, 3221792, 3451920, 3624516, 3815280, 4027240, 4142304, 4530645, 4832688, 5177880, 6040860, 6903840, 7249032, 7630560, 8054480, 9061290, 9665376, 10355760, 12081720, 14498064, 16108960, 18122580, 20711520, 24163440, 28996128, 36245160, 48326880, 72490320, 144980640]

約数ペア:

[(1, 144980640), (2, 72490320), (3, 48326880), (4, 36245160), (5, 28996128), (6, 24163440), (7, 20711520), (8, 18122580), (9, 16108960), (10, 14498064), (12, 12081720), (14, 10355760), (15, 9665376), (16, 9061290), (18, 8054480), (19, 7630560), (20, 7249032), (21, 6903840), (24, 6040860), (28, 5177880), (30, 4832688), (32, 4530645), (35, 4142304), (36, 4027240), (38, 3815280), (40, 3624516), (42, 3451920), (45, 3221792), (48, 3020430), (56, 2588940), (57, 2543520), (60, 2416344), (63, 2301280), (70, 2071152), (72, 2013620), (76, 1907640), (80, 1812258), (84, 1725960), (90, 1610896), (95, 1526112), (96, 1510215), (105, 1380768), (112, 1294470), (114, 1271760), (120, 1208172), (126, 1150640), (133, 1090080), (140, 1035576), (144, 1006810), (152, 953820), (160, 906129), (168, 862980), (171, 847840), (180, 805448), (190, 763056), (210, 690384), (224, 647235), (228, 635880), (240, 604086), (252, 575320), (266, 545040), (280, 517788), (285, 508704), (288, 503405), (304, 476910), (315, 460256), (336, 431490), (342, 423920), (360, 402724), (380, 381528), (399, 363360), (420, 345192), (456, 317940), (480, 302043), (504, 287660), (532, 272520), (560, 258894), (570, 254352), (608, 238455), (630, 230128), (665, 218016), (672, 215745), (684, 211960), (720, 201362), (757, 191520), (760, 190764), (798, 181680), (840, 172596), (855, 169568), (912, 158970), (1008, 143830), (1064, 136260), (1120, 129447), (1140, 127176), (1197, 121120), (1260, 115064), (1330, 109008), (1368, 105980), (1440, 100681), (1514, 95760), (1520, 95382), (1596, 90840), (1680, 86298), (1710, 84784), (1824, 79485), (1995, 72672), (2016, 71915), (2128, 68130), (2271, 63840), (2280, 63588), (2394, 60560), (2520, 57532), (2660, 54504), (2736, 52990), (3028, 47880), (3040, 47691), (3192, 45420), (3360, 43149), (3420, 42392), (3785, 38304), (3990, 36336), (4256, 34065), (4542, 31920), (4560, 31794), (4788, 30280), (5040, 28766), (5299, 27360), (5320, 27252), (5472, 26495), (5985, 24224), (6056, 23940), (6384, 22710), (6813, 21280), (6840, 21196), (7570, 19152), (7980, 18168), (9084, 15960), (9120, 15897), (9576, 15140), (10080, 14383), (10598, 13680), (10640, 13626), (11355, 12768), (11970, 12112)]