1319151680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 336

約数和(自身を含む): 4099243008

約数和(自身を除く): 2780091328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 157, 160, 176, 217, 220, 224, 242, 248, 280, 308, 310, 314, 320, 341, 352, 385, 434, 440, 448, 484, 496, 560, 605, 616, 620, 628, 682, 704, 770, 785, 847, 868, 880, 968, 992, 1085, 1099, 1120, 1210, 1232, 1240, 1256, 1364, 1540, 1570, 1694, 1705, 1727, 1736, 1760, 1936, 1984, 2170, 2198, 2240, 2387, 2420, 2464, 2480, 2512, 2728, 3080, 3140, 3388, 3410, 3454, 3472, 3520, 3751, 3872, 4235, 4340, 4396, 4774, 4840, 4867, 4928, 4960, 5024, 5456, 5495, 6160, 6280, 6776, 6820, 6908, 6944, 7502, 7744, 8470, 8635, 8680, 8792, 9548, 9680, 9734, 9920, 10048, 10912, 10990, 11935, 12089, 12320, 12560, 13552, 13640, 13816, 13888, 15004, 16940, 17270, 17360, 17584, 18755, 18997, 19096, 19360, 19468, 21824, 21980, 23870, 24178, 24335, 24640, 25120, 26257, 27104, 27280, 27632, 30008, 33880, 34069, 34540, 34720, 35168, 37510, 37994, 38192, 38720, 38936, 43960, 47740, 48356, 48670, 50240, 52514, 53537, 54208, 54560, 55264, 60016, 60445, 67760, 68138, 69080, 69440, 70336, 75020, 75988, 76384, 77872, 87920, 94985, 95480, 96712, 97340, 105028, 107074, 109120, 110528, 120032, 120890, 131285, 132979, 135520, 136276, 138160, 150040, 151976, 152768, 155744, 170345, 175840, 189970, 190960, 193424, 194680, 210056, 214148, 240064, 241780, 262570, 265958, 267685, 271040, 272552, 276320, 300080, 303952, 311488, 340690, 351680, 374759, 379940, 381920, 386848, 389360, 420112, 428296, 483560, 525140, 531916, 535370, 545104, 552640, 588907, 600160, 607904, 664895, 681380, 749518, 759880, 763840, 773696, 778720, 840224, 856592, 967120, 1050280, 1063832, 1070740, 1090208, 1177814, 1200320, 1215808, 1329790, 1362760, 1499036, 1519760, 1557440, 1680448, 1713184, 1873795, 1934240, 2100560, 2127664, 2141480, 2180416, 2355628, 2659580, 2725520, 2944535, 2998072, 3039520, 3426368, 3747590, 3868480, 4122349, 4201120, 4255328, 4282960, 4711256, 5319160, 5451040, 5889070, 5996144, 6079040, 7495180, 8244698, 8402240, 8510656, 8565920, 9422512, 10638320, 10902080, 11778140, 11992288, 14990360, 16489396, 17131840, 18845024, 20611745, 21276640, 23556280, 23984576, 29980720, 32978792, 37690048, 41223490, 42553280, 47112560, 59961440, 65957584, 82446980, 94225120, 119922880, 131915168, 164893960, 188450240, 263830336, 329787920, 659575840, 1319151680]

約数ペア:

[(1, 1319151680), (2, 659575840), (4, 329787920), (5, 263830336), (7, 188450240), (8, 164893960), (10, 131915168), (11, 119922880), (14, 94225120), (16, 82446980), (20, 65957584), (22, 59961440), (28, 47112560), (31, 42553280), (32, 41223490), (35, 37690048), (40, 32978792), (44, 29980720), (55, 23984576), (56, 23556280), (62, 21276640), (64, 20611745), (70, 18845024), (77, 17131840), (80, 16489396), (88, 14990360), (110, 11992288), (112, 11778140), (121, 10902080), (124, 10638320), (140, 9422512), (154, 8565920), (155, 8510656), (157, 8402240), (160, 8244698), (176, 7495180), (217, 6079040), (220, 5996144), (224, 5889070), (242, 5451040), (248, 5319160), (280, 4711256), (308, 4282960), (310, 4255328), (314, 4201120), (320, 4122349), (341, 3868480), (352, 3747590), (385, 3426368), (434, 3039520), (440, 2998072), (448, 2944535), (484, 2725520), (496, 2659580), (560, 2355628), (605, 2180416), (616, 2141480), (620, 2127664), (628, 2100560), (682, 1934240), (704, 1873795), (770, 1713184), (785, 1680448), (847, 1557440), (868, 1519760), (880, 1499036), (968, 1362760), (992, 1329790), (1085, 1215808), (1099, 1200320), (1120, 1177814), (1210, 1090208), (1232, 1070740), (1240, 1063832), (1256, 1050280), (1364, 967120), (1540, 856592), (1570, 840224), (1694, 778720), (1705, 773696), (1727, 763840), (1736, 759880), (1760, 749518), (1936, 681380), (1984, 664895), (2170, 607904), (2198, 600160), (2240, 588907), (2387, 552640), (2420, 545104), (2464, 535370), (2480, 531916), (2512, 525140), (2728, 483560), (3080, 428296), (3140, 420112), (3388, 389360), (3410, 386848), (3454, 381920), (3472, 379940), (3520, 374759), (3751, 351680), (3872, 340690), (4235, 311488), (4340, 303952), (4396, 300080), (4774, 276320), (4840, 272552), (4867, 271040), (4928, 267685), (4960, 265958), (5024, 262570), (5456, 241780), (5495, 240064), (6160, 214148), (6280, 210056), (6776, 194680), (6820, 193424), (6908, 190960), (6944, 189970), (7502, 175840), (7744, 170345), (8470, 155744), (8635, 152768), (8680, 151976), (8792, 150040), (9548, 138160), (9680, 136276), (9734, 135520), (9920, 132979), (10048, 131285), (10912, 120890), (10990, 120032), (11935, 110528), (12089, 109120), (12320, 107074), (12560, 105028), (13552, 97340), (13640, 96712), (13816, 95480), (13888, 94985), (15004, 87920), (16940, 77872), (17270, 76384), (17360, 75988), (17584, 75020), (18755, 70336), (18997, 69440), (19096, 69080), (19360, 68138), (19468, 67760), (21824, 60445), (21980, 60016), (23870, 55264), (24178, 54560), (24335, 54208), (24640, 53537), (25120, 52514), (26257, 50240), (27104, 48670), (27280, 48356), (27632, 47740), (30008, 43960), (33880, 38936), (34069, 38720), (34540, 38192), (34720, 37994), (35168, 37510)]