153991040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 432561600

約数和(自身を除く): 278570560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 929, 1036, 1120, 1184, 1295, 1480, 1858, 2072, 2240, 2368, 2590, 2960, 3716, 4144, 4480, 4645, 4736, 5180, 5920, 6503, 7432, 8288, 9290, 10360, 11840, 13006, 14864, 16576, 18580, 20720, 23680, 26012, 29728, 32515, 33152, 34373, 37160, 41440, 52024, 59456, 65030, 68746, 74320, 82880, 104048, 118912, 130060, 137492, 148640, 165760, 171865, 208096, 240611, 260120, 274984, 297280, 343730, 416192, 481222, 520240, 549968, 594560, 687460, 832384, 962444, 1040480, 1099936, 1203055, 1374920, 1924888, 2080960, 2199872, 2406110, 2749840, 3849776, 4161920, 4399744, 4812220, 5499680, 7699552, 9624440, 10999360, 15399104, 19248880, 21998720, 30798208, 38497760, 76995520, 153991040]

約数ペア:

[(1, 153991040), (2, 76995520), (4, 38497760), (5, 30798208), (7, 21998720), (8, 19248880), (10, 15399104), (14, 10999360), (16, 9624440), (20, 7699552), (28, 5499680), (32, 4812220), (35, 4399744), (37, 4161920), (40, 3849776), (56, 2749840), (64, 2406110), (70, 2199872), (74, 2080960), (80, 1924888), (112, 1374920), (128, 1203055), (140, 1099936), (148, 1040480), (160, 962444), (185, 832384), (224, 687460), (259, 594560), (280, 549968), (296, 520240), (320, 481222), (370, 416192), (448, 343730), (518, 297280), (560, 274984), (592, 260120), (640, 240611), (740, 208096), (896, 171865), (929, 165760), (1036, 148640), (1120, 137492), (1184, 130060), (1295, 118912), (1480, 104048), (1858, 82880), (2072, 74320), (2240, 68746), (2368, 65030), (2590, 59456), (2960, 52024), (3716, 41440), (4144, 37160), (4480, 34373), (4645, 33152), (4736, 32515), (5180, 29728), (5920, 26012), (6503, 23680), (7432, 20720), (8288, 18580), (9290, 16576), (10360, 14864), (11840, 13006)]