6321420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 22800960

約数和(自身を除く): 16479540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 173, 174, 180, 203, 210, 252, 261, 290, 315, 346, 348, 406, 420, 435, 519, 522, 580, 609, 630, 692, 812, 865, 870, 1015, 1038, 1044, 1211, 1218, 1260, 1305, 1557, 1730, 1740, 1827, 2030, 2076, 2422, 2436, 2595, 2610, 3045, 3114, 3460, 3633, 3654, 4060, 4844, 5017, 5190, 5220, 6055, 6090, 6228, 7266, 7308, 7785, 9135, 10034, 10380, 10899, 12110, 12180, 14532, 15051, 15570, 18165, 18270, 20068, 21798, 24220, 25085, 30102, 31140, 35119, 36330, 36540, 43596, 45153, 50170, 54495, 60204, 70238, 72660, 75255, 90306, 100340, 105357, 108990, 140476, 150510, 175595, 180612, 210714, 217980, 225765, 301020, 316071, 351190, 421428, 451530, 526785, 632142, 702380, 903060, 1053570, 1264284, 1580355, 2107140, 3160710, 6321420]

約数ペア:

[(1, 6321420), (2, 3160710), (3, 2107140), (4, 1580355), (5, 1264284), (6, 1053570), (7, 903060), (9, 702380), (10, 632142), (12, 526785), (14, 451530), (15, 421428), (18, 351190), (20, 316071), (21, 301020), (28, 225765), (29, 217980), (30, 210714), (35, 180612), (36, 175595), (42, 150510), (45, 140476), (58, 108990), (60, 105357), (63, 100340), (70, 90306), (84, 75255), (87, 72660), (90, 70238), (105, 60204), (116, 54495), (126, 50170), (140, 45153), (145, 43596), (173, 36540), (174, 36330), (180, 35119), (203, 31140), (210, 30102), (252, 25085), (261, 24220), (290, 21798), (315, 20068), (346, 18270), (348, 18165), (406, 15570), (420, 15051), (435, 14532), (519, 12180), (522, 12110), (580, 10899), (609, 10380), (630, 10034), (692, 9135), (812, 7785), (865, 7308), (870, 7266), (1015, 6228), (1038, 6090), (1044, 6055), (1211, 5220), (1218, 5190), (1260, 5017), (1305, 4844), (1557, 4060), (1730, 3654), (1740, 3633), (1827, 3460), (2030, 3114), (2076, 3045), (2422, 2610), (2436, 2595)]