1568820120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98297}}^1$

素因数の和:98337

約数の個数: 128

約数和(自身を含む): 5661964800

約数和(自身を除く): 4093144680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 98297, 196594, 294891, 393188, 491485, 589782, 688079, 786376, 982970, 1179564, 1376158, 1474455, 1867643, 1965940, 2064237, 2359128, 2752316, 2948910, 3440395, 3735286, 3931880, 4128474, 5504632, 5602929, 5897820, 6880790, 7470572, 8256948, 9338215, 10321185, 11205858, 11795640, 13073501, 13761580, 14941144, 16513896, 18676430, 20642370, 22411716, 26147002, 27523160, 28014645, 37352860, 39220503, 41284740, 44823432, 52294004, 56029290, 65367505, 74705720, 78441006, 82569480, 104588008, 112058580, 130735010, 156882012, 196102515, 224117160, 261470020, 313764024, 392205030, 522940040, 784410060, 1568820120]

約数ペア:

[(1, 1568820120), (2, 784410060), (3, 522940040), (4, 392205030), (5, 313764024), (6, 261470020), (7, 224117160), (8, 196102515), (10, 156882012), (12, 130735010), (14, 112058580), (15, 104588008), (19, 82569480), (20, 78441006), (21, 74705720), (24, 65367505), (28, 56029290), (30, 52294004), (35, 44823432), (38, 41284740), (40, 39220503), (42, 37352860), (56, 28014645), (57, 27523160), (60, 26147002), (70, 22411716), (76, 20642370), (84, 18676430), (95, 16513896), (105, 14941144), (114, 13761580), (120, 13073501), (133, 11795640), (140, 11205858), (152, 10321185), (168, 9338215), (190, 8256948), (210, 7470572), (228, 6880790), (266, 5897820), (280, 5602929), (285, 5504632), (380, 4128474), (399, 3931880), (420, 3735286), (456, 3440395), (532, 2948910), (570, 2752316), (665, 2359128), (760, 2064237), (798, 1965940), (840, 1867643), (1064, 1474455), (1140, 1376158), (1330, 1179564), (1596, 982970), (1995, 786376), (2280, 688079), (2660, 589782), (3192, 491485), (3990, 393188), (5320, 294891), (7980, 196594), (15960, 98297)]