160263040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 283902080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 431, 448, 560, 581, 640, 664, 830, 862, 896, 1120, 1162, 1328, 1660, 1724, 2155, 2240, 2324, 2656, 2905, 3017, 3320, 3448, 4310, 4480, 4648, 5312, 5810, 6034, 6640, 6896, 8620, 9296, 10624, 11620, 12068, 13280, 13792, 15085, 17240, 18592, 23240, 24136, 26560, 27584, 30170, 34480, 35773, 37184, 46480, 48272, 53120, 55168, 60340, 68960, 71546, 74368, 92960, 96544, 120680, 137920, 143092, 178865, 185920, 193088, 241360, 250411, 275840, 286184, 357730, 371840, 386176, 482720, 500822, 572368, 715460, 965440, 1001644, 1144736, 1252055, 1430920, 1930880, 2003288, 2289472, 2504110, 2861840, 4006576, 4578944, 5008220, 5723680, 8013152, 10016440, 11447360, 16026304, 20032880, 22894720, 32052608, 40065760, 80131520, 160263040]

約数ペア:

[(1, 160263040), (2, 80131520), (4, 40065760), (5, 32052608), (7, 22894720), (8, 20032880), (10, 16026304), (14, 11447360), (16, 10016440), (20, 8013152), (28, 5723680), (32, 5008220), (35, 4578944), (40, 4006576), (56, 2861840), (64, 2504110), (70, 2289472), (80, 2003288), (83, 1930880), (112, 1430920), (128, 1252055), (140, 1144736), (160, 1001644), (166, 965440), (224, 715460), (280, 572368), (320, 500822), (332, 482720), (415, 386176), (431, 371840), (448, 357730), (560, 286184), (581, 275840), (640, 250411), (664, 241360), (830, 193088), (862, 185920), (896, 178865), (1120, 143092), (1162, 137920), (1328, 120680), (1660, 96544), (1724, 92960), (2155, 74368), (2240, 71546), (2324, 68960), (2656, 60340), (2905, 55168), (3017, 53120), (3320, 48272), (3448, 46480), (4310, 37184), (4480, 35773), (4648, 34480), (5312, 30170), (5810, 27584), (6034, 26560), (6640, 24136), (6896, 23240), (8620, 18592), (9296, 17240), (10624, 15085), (11620, 13792), (12068, 13280)]