159391680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23719}}^1$

素因数の和:23746

約数の個数: 112

約数和(自身を含む): 578388480

約数和(自身を除く): 418996800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23719, 47438, 71157, 94876, 118595, 142314, 166033, 189752, 237190, 284628, 332066, 355785, 379504, 474380, 498099, 569256, 664132, 711570, 759008, 830165, 948760, 996198, 1138512, 1328264, 1423140, 1518016, 1660330, 1897520, 1992396, 2277024, 2490495, 2656528, 2846280, 3320660, 3795040, 3984792, 4554048, 4980990, 5313056, 5692560, 6641320, 7590080, 7969584, 9961980, 10626112, 11385120, 13282640, 15939168, 19923960, 22770240, 26565280, 31878336, 39847920, 53130560, 79695840, 159391680]

約数ペア:

[(1, 159391680), (2, 79695840), (3, 53130560), (4, 39847920), (5, 31878336), (6, 26565280), (7, 22770240), (8, 19923960), (10, 15939168), (12, 13282640), (14, 11385120), (15, 10626112), (16, 9961980), (20, 7969584), (21, 7590080), (24, 6641320), (28, 5692560), (30, 5313056), (32, 4980990), (35, 4554048), (40, 3984792), (42, 3795040), (48, 3320660), (56, 2846280), (60, 2656528), (64, 2490495), (70, 2277024), (80, 1992396), (84, 1897520), (96, 1660330), (105, 1518016), (112, 1423140), (120, 1328264), (140, 1138512), (160, 996198), (168, 948760), (192, 830165), (210, 759008), (224, 711570), (240, 664132), (280, 569256), (320, 498099), (336, 474380), (420, 379504), (448, 355785), (480, 332066), (560, 284628), (672, 237190), (840, 189752), (960, 166033), (1120, 142314), (1344, 118595), (1680, 94876), (2240, 71157), (3360, 47438), (6720, 23719)]