301333760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 897724800

約数和(自身を除く): 596391040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 199, 208, 224, 256, 260, 280, 320, 338, 364, 398, 416, 448, 455, 520, 560, 640, 676, 728, 796, 832, 845, 896, 910, 995, 1040, 1120, 1183, 1280, 1352, 1393, 1456, 1592, 1664, 1690, 1792, 1820, 1990, 2080, 2240, 2366, 2587, 2704, 2786, 2912, 3184, 3328, 3380, 3640, 3980, 4160, 4480, 4732, 5174, 5408, 5572, 5824, 5915, 6368, 6760, 6965, 7280, 7960, 8320, 8960, 9464, 10348, 10816, 11144, 11648, 11830, 12736, 12935, 13520, 13930, 14560, 15920, 16640, 18109, 18928, 20696, 21632, 22288, 23296, 23660, 25472, 25870, 27040, 27860, 29120, 31840, 33631, 36218, 37856, 41392, 43264, 44576, 47320, 50944, 51740, 54080, 55720, 58240, 63680, 67262, 72436, 75712, 82784, 89152, 90545, 94640, 103480, 108160, 111440, 116480, 127360, 134524, 144872, 151424, 165568, 168155, 178304, 181090, 189280, 206960, 216320, 222880, 235417, 254720, 269048, 289744, 302848, 331136, 336310, 356608, 362180, 378560, 413920, 445760, 470834, 538096, 579488, 662272, 672620, 724360, 757120, 827840, 891520, 941668, 1076192, 1158976, 1177085, 1345240, 1448720, 1514240, 1655680, 1783040, 1883336, 2152384, 2317952, 2354170, 2690480, 2897440, 3311360, 3766672, 4304768, 4635904, 4708340, 5380960, 5794880, 7533344, 8609536, 9416680, 10761920, 11589760, 15066688, 18833360, 21523840, 23179520, 30133376, 37666720, 43047680, 60266752, 75333440, 150666880, 301333760]

約数ペア:

[(1, 301333760), (2, 150666880), (4, 75333440), (5, 60266752), (7, 43047680), (8, 37666720), (10, 30133376), (13, 23179520), (14, 21523840), (16, 18833360), (20, 15066688), (26, 11589760), (28, 10761920), (32, 9416680), (35, 8609536), (40, 7533344), (52, 5794880), (56, 5380960), (64, 4708340), (65, 4635904), (70, 4304768), (80, 3766672), (91, 3311360), (104, 2897440), (112, 2690480), (128, 2354170), (130, 2317952), (140, 2152384), (160, 1883336), (169, 1783040), (182, 1655680), (199, 1514240), (208, 1448720), (224, 1345240), (256, 1177085), (260, 1158976), (280, 1076192), (320, 941668), (338, 891520), (364, 827840), (398, 757120), (416, 724360), (448, 672620), (455, 662272), (520, 579488), (560, 538096), (640, 470834), (676, 445760), (728, 413920), (796, 378560), (832, 362180), (845, 356608), (896, 336310), (910, 331136), (995, 302848), (1040, 289744), (1120, 269048), (1183, 254720), (1280, 235417), (1352, 222880), (1393, 216320), (1456, 206960), (1592, 189280), (1664, 181090), (1690, 178304), (1792, 168155), (1820, 165568), (1990, 151424), (2080, 144872), (2240, 134524), (2366, 127360), (2587, 116480), (2704, 111440), (2786, 108160), (2912, 103480), (3184, 94640), (3328, 90545), (3380, 89152), (3640, 82784), (3980, 75712), (4160, 72436), (4480, 67262), (4732, 63680), (5174, 58240), (5408, 55720), (5572, 54080), (5824, 51740), (5915, 50944), (6368, 47320), (6760, 44576), (6965, 43264), (7280, 41392), (7960, 37856), (8320, 36218), (8960, 33631), (9464, 31840), (10348, 29120), (10816, 27860), (11144, 27040), (11648, 25870), (11830, 25472), (12736, 23660), (12935, 23296), (13520, 22288), (13930, 21632), (14560, 20696), (15920, 18928), (16640, 18109)]