161883150720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2719811}}^1$

素因数の和:2719864

約数の個数: 128

約数和(自身を含む): 532647982080

約数和(自身を除く): 370764831360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 2719811, 5439622, 8159433, 10879244, 13599055, 16318866, 21758488, 27198110, 32637732, 40797165, 43516976, 54396220, 65275464, 81594330, 84314141, 87033952, 108792440, 130550928, 163188660, 168628282, 174067904, 217584880, 252942423, 261101856, 326377320, 337256564, 348135808, 421570705, 435169760, 505884846, 522203712, 652754640, 674513128, 843141410, 870339520, 1011769692, 1044407424, 1264712115, 1305509280, 1349026256, 1686282820, 1740679040, 2023539384, 2529424230, 2611018560, 2698052512, 3372565640, 4047078768, 5058848460, 5222037120, 5396105024, 6745131280, 8094157536, 10117696920, 10792210048, 13490262560, 16188315072, 20235393840, 26980525120, 32376630144, 40470787680, 53961050240, 80941575360, 161883150720]

約数ペア:

[(1, 161883150720), (2, 80941575360), (3, 53961050240), (4, 40470787680), (5, 32376630144), (6, 26980525120), (8, 20235393840), (10, 16188315072), (12, 13490262560), (15, 10792210048), (16, 10117696920), (20, 8094157536), (24, 6745131280), (30, 5396105024), (31, 5222037120), (32, 5058848460), (40, 4047078768), (48, 3372565640), (60, 2698052512), (62, 2611018560), (64, 2529424230), (80, 2023539384), (93, 1740679040), (96, 1686282820), (120, 1349026256), (124, 1305509280), (128, 1264712115), (155, 1044407424), (160, 1011769692), (186, 870339520), (192, 843141410), (240, 674513128), (248, 652754640), (310, 522203712), (320, 505884846), (372, 435169760), (384, 421570705), (465, 348135808), (480, 337256564), (496, 326377320), (620, 261101856), (640, 252942423), (744, 217584880), (930, 174067904), (960, 168628282), (992, 163188660), (1240, 130550928), (1488, 108792440), (1860, 87033952), (1920, 84314141), (1984, 81594330), (2480, 65275464), (2976, 54396220), (3720, 43516976), (3968, 40797165), (4960, 32637732), (5952, 27198110), (7440, 21758488), (9920, 16318866), (11904, 13599055), (14880, 10879244), (19840, 8159433), (29760, 5439622), (59520, 2719811)]