154001120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 144

約数和(自身を含む): 456085728

約数和(自身を除く): 302084608

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1511, 1568, 1820, 1960, 2080, 2548, 2912, 3022, 3185, 3640, 3920, 5096, 6044, 6370, 7280, 7555, 7840, 10192, 10577, 12088, 12740, 14560, 15110, 19643, 20384, 21154, 24176, 25480, 30220, 39286, 42308, 48352, 50960, 52885, 60440, 74039, 78572, 84616, 98215, 101920, 105770, 120880, 137501, 148078, 157144, 169232, 196430, 211540, 241760, 275002, 296156, 314288, 338464, 370195, 392860, 423080, 550004, 592312, 628576, 687505, 740390, 785720, 846160, 962507, 1100008, 1184624, 1375010, 1480780, 1571440, 1692320, 1925014, 2200016, 2369248, 2750020, 2961560, 3142880, 3850028, 4400032, 4812535, 5500040, 5923120, 7700056, 9625070, 11000080, 11846240, 15400112, 19250140, 22000160, 30800224, 38500280, 77000560, 154001120]

約数ペア:

[(1, 154001120), (2, 77000560), (4, 38500280), (5, 30800224), (7, 22000160), (8, 19250140), (10, 15400112), (13, 11846240), (14, 11000080), (16, 9625070), (20, 7700056), (26, 5923120), (28, 5500040), (32, 4812535), (35, 4400032), (40, 3850028), (49, 3142880), (52, 2961560), (56, 2750020), (65, 2369248), (70, 2200016), (80, 1925014), (91, 1692320), (98, 1571440), (104, 1480780), (112, 1375010), (130, 1184624), (140, 1100008), (160, 962507), (182, 846160), (196, 785720), (208, 740390), (224, 687505), (245, 628576), (260, 592312), (280, 550004), (364, 423080), (392, 392860), (416, 370195), (455, 338464), (490, 314288), (520, 296156), (560, 275002), (637, 241760), (728, 211540), (784, 196430), (910, 169232), (980, 157144), (1040, 148078), (1120, 137501), (1274, 120880), (1456, 105770), (1511, 101920), (1568, 98215), (1820, 84616), (1960, 78572), (2080, 74039), (2548, 60440), (2912, 52885), (3022, 50960), (3185, 48352), (3640, 42308), (3920, 39286), (5096, 30220), (6044, 25480), (6370, 24176), (7280, 21154), (7555, 20384), (7840, 19643), (10192, 15110), (10577, 14560), (12088, 12740)]