141623820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2144

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 337196340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2087, 2262, 2340, 2610, 3393, 3770, 4174, 4524, 5220, 5655, 6261, 6786, 7540, 8348, 10435, 11310, 12522, 13572, 16965, 18783, 20870, 22620, 25044, 27131, 31305, 33930, 37566, 41740, 54262, 60523, 62610, 67860, 75132, 81393, 93915, 108524, 121046, 125220, 135655, 162786, 181569, 187830, 242092, 244179, 271310, 302615, 325572, 363138, 375660, 406965, 488358, 542620, 544707, 605230, 726276, 786799, 813930, 907845, 976716, 1089414, 1210460, 1220895, 1573598, 1627860, 1815690, 2178828, 2360397, 2441790, 2723535, 3147196, 3631380, 3933995, 4720794, 4883580, 5447070, 7081191, 7867990, 9441588, 10894140, 11801985, 14162382, 15735980, 23603970, 28324764, 35405955, 47207940, 70811910, 141623820]

約数ペア:

[(1, 141623820), (2, 70811910), (3, 47207940), (4, 35405955), (5, 28324764), (6, 23603970), (9, 15735980), (10, 14162382), (12, 11801985), (13, 10894140), (15, 9441588), (18, 7867990), (20, 7081191), (26, 5447070), (29, 4883580), (30, 4720794), (36, 3933995), (39, 3631380), (45, 3147196), (52, 2723535), (58, 2441790), (60, 2360397), (65, 2178828), (78, 1815690), (87, 1627860), (90, 1573598), (116, 1220895), (117, 1210460), (130, 1089414), (145, 976716), (156, 907845), (174, 813930), (180, 786799), (195, 726276), (234, 605230), (260, 544707), (261, 542620), (290, 488358), (348, 406965), (377, 375660), (390, 363138), (435, 325572), (468, 302615), (522, 271310), (580, 244179), (585, 242092), (754, 187830), (780, 181569), (870, 162786), (1044, 135655), (1131, 125220), (1170, 121046), (1305, 108524), (1508, 93915), (1740, 81393), (1885, 75132), (2087, 67860), (2262, 62610), (2340, 60523), (2610, 54262), (3393, 41740), (3770, 37566), (4174, 33930), (4524, 31305), (5220, 27131), (5655, 25044), (6261, 22620), (6786, 20870), (7540, 18783), (8348, 16965), (10435, 13572), (11310, 12522)]