203081216520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{978799}}^1$

素因数の和:978852

約数の個数: 256

約数和(自身を含む): 789304320000

約数和(自身を除く): 586223103480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 13832, 14820, 15960, 17290, 20748, 25935, 29640, 34580, 41496, 51870, 69160, 103740, 207480, 978799, 1957598, 2936397, 3915196, 4893995, 5872794, 6851593, 7830392, 9787990, 11745588, 12724387, 13703186, 14681985, 18597181, 19575980, 20554779, 23491176, 25448774, 27406372, 29363970, 34257965, 37194362, 38173161, 39151960, 41109558, 50897548, 54812744, 55791543, 58727940, 63621935, 68515930, 74388724, 76346322, 82219116, 89070709, 92985905, 101795096, 102773895, 111583086, 117455880, 127243870, 130180267, 137031860, 148777448, 152692644, 164438232, 178141418, 185971810, 190865805, 205547790, 223166172, 241763353, 254487740, 260360534, 267212127, 274063720, 278957715, 305385288, 356282836, 371943620, 381731610, 390540801, 411095580, 445353545, 446332344, 483526706, 508975480, 520721068, 534424254, 557915430, 650901335, 712565672, 725290059, 743887240, 763463220, 781081602, 822191160, 890707090, 967053412, 1041442136, 1068848508, 1115830860, 1208816765, 1301802670, 1336060635, 1450580118, 1526926440, 1562163204, 1692343471, 1781414180, 1934106824, 1952704005, 2137697016, 2231661720, 2417633530, 2603605340, 2672121270, 2901160236, 3124326408, 3384686942, 3562828360, 3626450295, 3905408010, 4835267060, 5077030413, 5207210680, 5344242540, 5802320472, 6769373884, 7252900590, 7810816020, 8461717355, 9670534120, 10154060826, 10688485080, 13538747768, 14505801180, 15621632040, 16923434710, 20308121652, 25385152065, 29011602360, 33846869420, 40616243304, 50770304130, 67693738840, 101540608260, 203081216520]

約数ペア:

[(1, 203081216520), (2, 101540608260), (3, 67693738840), (4, 50770304130), (5, 40616243304), (6, 33846869420), (7, 29011602360), (8, 25385152065), (10, 20308121652), (12, 16923434710), (13, 15621632040), (14, 14505801180), (15, 13538747768), (19, 10688485080), (20, 10154060826), (21, 9670534120), (24, 8461717355), (26, 7810816020), (28, 7252900590), (30, 6769373884), (35, 5802320472), (38, 5344242540), (39, 5207210680), (40, 5077030413), (42, 4835267060), (52, 3905408010), (56, 3626450295), (57, 3562828360), (60, 3384686942), (65, 3124326408), (70, 2901160236), (76, 2672121270), (78, 2603605340), (84, 2417633530), (91, 2231661720), (95, 2137697016), (104, 1952704005), (105, 1934106824), (114, 1781414180), (120, 1692343471), (130, 1562163204), (133, 1526926440), (140, 1450580118), (152, 1336060635), (156, 1301802670), (168, 1208816765), (182, 1115830860), (190, 1068848508), (195, 1041442136), (210, 967053412), (228, 890707090), (247, 822191160), (260, 781081602), (266, 763463220), (273, 743887240), (280, 725290059), (285, 712565672), (312, 650901335), (364, 557915430), (380, 534424254), (390, 520721068), (399, 508975480), (420, 483526706), (455, 446332344), (456, 445353545), (494, 411095580), (520, 390540801), (532, 381731610), (546, 371943620), (570, 356282836), (665, 305385288), (728, 278957715), (741, 274063720), (760, 267212127), (780, 260360534), (798, 254487740), (840, 241763353), (910, 223166172), (988, 205547790), (1064, 190865805), (1092, 185971810), (1140, 178141418), (1235, 164438232), (1330, 152692644), (1365, 148777448), (1482, 137031860), (1560, 130180267), (1596, 127243870), (1729, 117455880), (1820, 111583086), (1976, 102773895), (1995, 101795096), (2184, 92985905), (2280, 89070709), (2470, 82219116), (2660, 76346322), (2730, 74388724), (2964, 68515930), (3192, 63621935), (3458, 58727940), (3640, 55791543), (3705, 54812744), (3990, 50897548), (4940, 41109558), (5187, 39151960), (5320, 38173161), (5460, 37194362), (5928, 34257965), (6916, 29363970), (7410, 27406372), (7980, 25448774), (8645, 23491176), (9880, 20554779), (10374, 19575980), (10920, 18597181), (13832, 14681985), (14820, 13703186), (15960, 12724387), (17290, 11745588), (20748, 9787990), (25935, 7830392), (29640, 6851593), (34580, 5872794), (41496, 4893995), (51870, 3915196), (69160, 2936397), (103740, 1957598), (207480, 978799)]