247138320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 320

約数和(自身を含む): 949939200

約数和(自身を除く): 702800880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 379, 380, 390, 418, 429, 440, 456, 494, 520, 528, 570, 572, 624, 627, 660, 715, 741, 758, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1137, 1140, 1144, 1235, 1254, 1320, 1430, 1482, 1516, 1520, 1560, 1672, 1716, 1895, 1976, 2090, 2145, 2274, 2280, 2288, 2470, 2508, 2640, 2717, 2860, 2964, 3032, 3120, 3135, 3344, 3432, 3705, 3790, 3952, 4169, 4180, 4290, 4548, 4560, 4927, 4940, 5016, 5434, 5685, 5720, 5928, 6064, 6270, 6864, 7201, 7410, 7580, 8151, 8338, 8360, 8580, 9096, 9854, 9880, 10032, 10868, 11370, 11440, 11856, 12507, 12540, 13585, 14402, 14781, 14820, 15160, 16302, 16676, 16720, 17160, 18192, 19708, 19760, 20845, 21603, 21736, 22740, 24635, 25014, 25080, 27170, 28804, 29562, 29640, 30320, 32604, 33352, 34320, 36005, 39416, 40755, 41690, 43206, 43472, 45480, 49270, 50028, 50160, 54197, 54340, 57608, 59124, 59280, 62535, 65208, 66704, 72010, 73905, 78832, 79211, 81510, 83380, 86412, 90960, 93613, 98540, 100056, 108015, 108394, 108680, 115216, 118248, 125070, 130416, 144020, 147810, 158422, 162591, 163020, 166760, 172824, 187226, 197080, 200112, 216030, 216788, 217360, 236496, 237633, 250140, 270985, 280839, 288040, 295620, 316844, 325182, 326040, 333520, 345648, 374452, 394160, 396055, 432060, 433576, 468065, 475266, 500280, 541970, 561678, 576080, 591240, 633688, 650364, 652080, 748904, 792110, 812955, 864120, 867152, 936130, 950532, 1000560, 1029743, 1083940, 1123356, 1182480, 1188165, 1267376, 1300728, 1404195, 1497808, 1584220, 1625910, 1728240, 1872260, 1901064, 2059486, 2167880, 2246712, 2376330, 2601456, 2808390, 3089229, 3168440, 3251820, 3744520, 3802128, 4118972, 4335760, 4493424, 4752660, 5148715, 5616780, 6178458, 6336880, 6503640, 7489040, 8237944, 9505320, 10297430, 11233560, 12356916, 13007280, 15446145, 16475888, 19010640, 20594860, 22467120, 24713832, 30892290, 41189720, 49427664, 61784580, 82379440, 123569160, 247138320]

約数ペア:

[(1, 247138320), (2, 123569160), (3, 82379440), (4, 61784580), (5, 49427664), (6, 41189720), (8, 30892290), (10, 24713832), (11, 22467120), (12, 20594860), (13, 19010640), (15, 16475888), (16, 15446145), (19, 13007280), (20, 12356916), (22, 11233560), (24, 10297430), (26, 9505320), (30, 8237944), (33, 7489040), (38, 6503640), (39, 6336880), (40, 6178458), (44, 5616780), (48, 5148715), (52, 4752660), (55, 4493424), (57, 4335760), (60, 4118972), (65, 3802128), (66, 3744520), (76, 3251820), (78, 3168440), (80, 3089229), (88, 2808390), (95, 2601456), (104, 2376330), (110, 2246712), (114, 2167880), (120, 2059486), (130, 1901064), (132, 1872260), (143, 1728240), (152, 1625910), (156, 1584220), (165, 1497808), (176, 1404195), (190, 1300728), (195, 1267376), (208, 1188165), (209, 1182480), (220, 1123356), (228, 1083940), (240, 1029743), (247, 1000560), (260, 950532), (264, 936130), (285, 867152), (286, 864120), (304, 812955), (312, 792110), (330, 748904), (379, 652080), (380, 650364), (390, 633688), (418, 591240), (429, 576080), (440, 561678), (456, 541970), (494, 500280), (520, 475266), (528, 468065), (570, 433576), (572, 432060), (624, 396055), (627, 394160), (660, 374452), (715, 345648), (741, 333520), (758, 326040), (760, 325182), (780, 316844), (836, 295620), (858, 288040), (880, 280839), (912, 270985), (988, 250140), (1040, 237633), (1045, 236496), (1137, 217360), (1140, 216788), (1144, 216030), (1235, 200112), (1254, 197080), (1320, 187226), (1430, 172824), (1482, 166760), (1516, 163020), (1520, 162591), (1560, 158422), (1672, 147810), (1716, 144020), (1895, 130416), (1976, 125070), (2090, 118248), (2145, 115216), (2274, 108680), (2280, 108394), (2288, 108015), (2470, 100056), (2508, 98540), (2640, 93613), (2717, 90960), (2860, 86412), (2964, 83380), (3032, 81510), (3120, 79211), (3135, 78832), (3344, 73905), (3432, 72010), (3705, 66704), (3790, 65208), (3952, 62535), (4169, 59280), (4180, 59124), (4290, 57608), (4548, 54340), (4560, 54197), (4927, 50160), (4940, 50028), (5016, 49270), (5434, 45480), (5685, 43472), (5720, 43206), (5928, 41690), (6064, 40755), (6270, 39416), (6864, 36005), (7201, 34320), (7410, 33352), (7580, 32604), (8151, 30320), (8338, 29640), (8360, 29562), (8580, 28804), (9096, 27170), (9854, 25080), (9880, 25014), (10032, 24635), (10868, 22740), (11370, 21736), (11440, 21603), (11856, 20845), (12507, 19760), (12540, 19708), (13585, 18192), (14402, 17160), (14781, 16720), (14820, 16676), (15160, 16302)]