201538286320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1\times {\mathrm{6719}}^1$

素因数の和:8615

約数の個数: 160

約数和(自身を含む): 554364518400

約数和(自身を除く): 352826232080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 1847, 2030, 2320, 3248, 3694, 4060, 6719, 7388, 8120, 9235, 12929, 13438, 14776, 16240, 18470, 25858, 26876, 29552, 33595, 36940, 47033, 51716, 53563, 53752, 64645, 67190, 73880, 94066, 103432, 107126, 107504, 129290, 134380, 147760, 188132, 194851, 206864, 214252, 235165, 258580, 267815, 268760, 374941, 376264, 389702, 428504, 470330, 517160, 535630, 537520, 749882, 752528, 779404, 857008, 940660, 974255, 1034320, 1071260, 1363957, 1499764, 1558808, 1874705, 1881320, 1948510, 2142520, 2727914, 2999528, 3117616, 3749410, 3762640, 3897020, 4285040, 5455828, 5999056, 6819785, 7498820, 7794040, 10911656, 12409993, 13639570, 14997640, 15588080, 21823312, 24819986, 27279140, 29995280, 49639972, 54558280, 62049965, 86869951, 99279944, 109116560, 124099930, 173739902, 198559888, 248199860, 347479804, 359889797, 434349755, 496399720, 694959608, 719779594, 868699510, 992799440, 1389919216, 1439559188, 1737399020, 1799448985, 2519228579, 2879118376, 3474798040, 3598897970, 5038457158, 5758236752, 6949596080, 7197795940, 10076914316, 12596142895, 14395591880, 20153828632, 25192285790, 28791183760, 40307657264, 50384571580, 100769143160, 201538286320]

約数ペア:

[(1, 201538286320), (2, 100769143160), (4, 50384571580), (5, 40307657264), (7, 28791183760), (8, 25192285790), (10, 20153828632), (14, 14395591880), (16, 12596142895), (20, 10076914316), (28, 7197795940), (29, 6949596080), (35, 5758236752), (40, 5038457158), (56, 3598897970), (58, 3474798040), (70, 2879118376), (80, 2519228579), (112, 1799448985), (116, 1737399020), (140, 1439559188), (145, 1389919216), (203, 992799440), (232, 868699510), (280, 719779594), (290, 694959608), (406, 496399720), (464, 434349755), (560, 359889797), (580, 347479804), (812, 248199860), (1015, 198559888), (1160, 173739902), (1624, 124099930), (1847, 109116560), (2030, 99279944), (2320, 86869951), (3248, 62049965), (3694, 54558280), (4060, 49639972), (6719, 29995280), (7388, 27279140), (8120, 24819986), (9235, 21823312), (12929, 15588080), (13438, 14997640), (14776, 13639570), (16240, 12409993), (18470, 10911656), (25858, 7794040), (26876, 7498820), (29552, 6819785), (33595, 5999056), (36940, 5455828), (47033, 4285040), (51716, 3897020), (53563, 3762640), (53752, 3749410), (64645, 3117616), (67190, 2999528), (73880, 2727914), (94066, 2142520), (103432, 1948510), (107126, 1881320), (107504, 1874705), (129290, 1558808), (134380, 1499764), (147760, 1363957), (188132, 1071260), (194851, 1034320), (206864, 974255), (214252, 940660), (235165, 857008), (258580, 779404), (267815, 752528), (268760, 749882), (374941, 537520), (376264, 535630), (389702, 517160), (428504, 470330)]