163780140420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{31771}}^1$

素因数の和:34002

約数の個数: 144

約数和(自身を含む): 535274830272

約数和(自身を除く): 371494689852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2203, 2340, 4406, 6609, 8812, 11015, 13218, 19827, 22030, 26436, 28639, 31771, 33045, 39654, 44060, 57278, 63542, 66090, 79308, 85917, 95313, 99135, 114556, 127084, 132180, 143195, 158855, 171834, 190626, 198270, 257751, 285939, 286390, 317710, 343668, 381252, 396540, 413023, 429585, 476565, 515502, 571878, 572780, 635420, 826046, 859170, 953130, 1031004, 1143756, 1239069, 1288755, 1429695, 1652092, 1718340, 1906260, 2065115, 2478138, 2577510, 2859390, 3717207, 4130230, 4956276, 5155020, 5718780, 6195345, 7434414, 8260460, 12390690, 14868828, 18586035, 24781380, 37172070, 69991513, 74344140, 139983026, 209974539, 279966052, 349957565, 419949078, 629923617, 699915130, 839898156, 909889669, 1049872695, 1259847234, 1399830260, 1819779338, 2099745390, 2519694468, 2729669007, 3149618085, 3639558676, 4199490780, 4549448345, 5459338014, 6299236170, 8189007021, 9098896690, 10918676028, 12598472340, 13648345035, 16378014042, 18197793380, 27296690070, 32756028084, 40945035105, 54593380140, 81890070210, 163780140420]

約数ペア:

[(1, 163780140420), (2, 81890070210), (3, 54593380140), (4, 40945035105), (5, 32756028084), (6, 27296690070), (9, 18197793380), (10, 16378014042), (12, 13648345035), (13, 12598472340), (15, 10918676028), (18, 9098896690), (20, 8189007021), (26, 6299236170), (30, 5459338014), (36, 4549448345), (39, 4199490780), (45, 3639558676), (52, 3149618085), (60, 2729669007), (65, 2519694468), (78, 2099745390), (90, 1819779338), (117, 1399830260), (130, 1259847234), (156, 1049872695), (180, 909889669), (195, 839898156), (234, 699915130), (260, 629923617), (390, 419949078), (468, 349957565), (585, 279966052), (780, 209974539), (1170, 139983026), (2203, 74344140), (2340, 69991513), (4406, 37172070), (6609, 24781380), (8812, 18586035), (11015, 14868828), (13218, 12390690), (19827, 8260460), (22030, 7434414), (26436, 6195345), (28639, 5718780), (31771, 5155020), (33045, 4956276), (39654, 4130230), (44060, 3717207), (57278, 2859390), (63542, 2577510), (66090, 2478138), (79308, 2065115), (85917, 1906260), (95313, 1718340), (99135, 1652092), (114556, 1429695), (127084, 1288755), (132180, 1239069), (143195, 1143756), (158855, 1031004), (171834, 953130), (190626, 859170), (198270, 826046), (257751, 635420), (285939, 572780), (286390, 571878), (317710, 515502), (343668, 476565), (381252, 429585), (396540, 413023)]