152400640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 424726848

約数和(自身を除く): 272326208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 233, 256, 280, 292, 320, 365, 448, 466, 511, 560, 584, 640, 730, 896, 932, 1022, 1120, 1165, 1168, 1280, 1460, 1631, 1792, 1864, 2044, 2240, 2330, 2336, 2555, 2920, 3262, 3728, 4088, 4480, 4660, 4672, 5110, 5840, 6524, 7456, 8155, 8176, 8960, 9320, 9344, 10220, 11680, 13048, 14912, 16310, 16352, 17009, 18640, 18688, 20440, 23360, 26096, 29824, 32620, 32704, 34018, 37280, 40880, 46720, 52192, 59648, 65240, 65408, 68036, 74560, 81760, 85045, 93440, 104384, 119063, 130480, 130816, 136072, 149120, 163520, 170090, 208768, 238126, 260960, 272144, 298240, 327040, 340180, 417536, 476252, 521920, 544288, 595315, 654080, 680360, 952504, 1043840, 1088576, 1190630, 1360720, 1905008, 2087680, 2177152, 2381260, 2721440, 3810016, 4354304, 4762520, 5442880, 7620032, 9525040, 10885760, 15240064, 19050080, 21771520, 30480128, 38100160, 76200320, 152400640]

約数ペア:

[(1, 152400640), (2, 76200320), (4, 38100160), (5, 30480128), (7, 21771520), (8, 19050080), (10, 15240064), (14, 10885760), (16, 9525040), (20, 7620032), (28, 5442880), (32, 4762520), (35, 4354304), (40, 3810016), (56, 2721440), (64, 2381260), (70, 2177152), (73, 2087680), (80, 1905008), (112, 1360720), (128, 1190630), (140, 1088576), (146, 1043840), (160, 952504), (224, 680360), (233, 654080), (256, 595315), (280, 544288), (292, 521920), (320, 476252), (365, 417536), (448, 340180), (466, 327040), (511, 298240), (560, 272144), (584, 260960), (640, 238126), (730, 208768), (896, 170090), (932, 163520), (1022, 149120), (1120, 136072), (1165, 130816), (1168, 130480), (1280, 119063), (1460, 104384), (1631, 93440), (1792, 85045), (1864, 81760), (2044, 74560), (2240, 68036), (2330, 65408), (2336, 65240), (2555, 59648), (2920, 52192), (3262, 46720), (3728, 40880), (4088, 37280), (4480, 34018), (4660, 32704), (4672, 32620), (5110, 29824), (5840, 26096), (6524, 23360), (7456, 20440), (8155, 18688), (8176, 18640), (8960, 17009), (9320, 16352), (9344, 16310), (10220, 14912), (11680, 13048)]