83391840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8273}}^1$

素因数の和:8301

約数の個数: 144

約数和(自身を含む): 325267488

約数和(自身を除く): 241875648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8273, 10080, 16546, 24819, 33092, 41365, 49638, 57911, 66184, 74457, 82730, 99276, 115822, 124095, 132368, 148914, 165460, 173733, 198552, 231644, 248190, 264736, 289555, 297828, 330920, 347466, 372285, 397104, 463288, 496380, 521199, 579110, 595656, 661840, 694932, 744570, 794208, 868665, 926576, 992760, 1042398, 1158220, 1191312, 1323680, 1389864, 1489140, 1737330, 1853152, 1985520, 2084796, 2316440, 2382624, 2605995, 2779728, 2978280, 3474660, 3971040, 4169592, 4632880, 5211990, 5559456, 5956560, 6949320, 8339184, 9265760, 10423980, 11913120, 13898640, 16678368, 20847960, 27797280, 41695920, 83391840]

約数ペア:

[(1, 83391840), (2, 41695920), (3, 27797280), (4, 20847960), (5, 16678368), (6, 13898640), (7, 11913120), (8, 10423980), (9, 9265760), (10, 8339184), (12, 6949320), (14, 5956560), (15, 5559456), (16, 5211990), (18, 4632880), (20, 4169592), (21, 3971040), (24, 3474660), (28, 2978280), (30, 2779728), (32, 2605995), (35, 2382624), (36, 2316440), (40, 2084796), (42, 1985520), (45, 1853152), (48, 1737330), (56, 1489140), (60, 1389864), (63, 1323680), (70, 1191312), (72, 1158220), (80, 1042398), (84, 992760), (90, 926576), (96, 868665), (105, 794208), (112, 744570), (120, 694932), (126, 661840), (140, 595656), (144, 579110), (160, 521199), (168, 496380), (180, 463288), (210, 397104), (224, 372285), (240, 347466), (252, 330920), (280, 297828), (288, 289555), (315, 264736), (336, 248190), (360, 231644), (420, 198552), (480, 173733), (504, 165460), (560, 148914), (630, 132368), (672, 124095), (720, 115822), (840, 99276), (1008, 82730), (1120, 74457), (1260, 66184), (1440, 57911), (1680, 49638), (2016, 41365), (2520, 33092), (3360, 24819), (5040, 16546), (8273, 10080)]