83177520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 186805200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 107, 120, 123, 158, 164, 205, 214, 237, 240, 246, 316, 321, 328, 395, 410, 428, 474, 492, 535, 615, 632, 642, 656, 790, 820, 856, 948, 984, 1070, 1185, 1230, 1264, 1284, 1580, 1605, 1640, 1712, 1896, 1968, 2140, 2370, 2460, 2568, 3160, 3210, 3239, 3280, 3792, 4280, 4387, 4740, 4920, 5136, 6320, 6420, 6478, 8453, 8560, 8774, 9480, 9717, 9840, 12840, 12956, 13161, 16195, 16906, 17548, 18960, 19434, 21935, 25359, 25680, 25912, 26322, 32390, 33812, 35096, 38868, 42265, 43870, 48585, 50718, 51824, 52644, 64780, 65805, 67624, 70192, 77736, 84530, 87740, 97170, 101436, 105288, 126795, 129560, 131610, 135248, 155472, 169060, 175480, 194340, 202872, 210576, 253590, 259120, 263220, 338120, 346573, 350960, 388680, 405744, 507180, 526440, 676240, 693146, 777360, 1014360, 1039719, 1052880, 1386292, 1732865, 2028720, 2079438, 2772584, 3465730, 4158876, 5198595, 5545168, 6931460, 8317752, 10397190, 13862920, 16635504, 20794380, 27725840, 41588760, 83177520]

約数ペア:

[(1, 83177520), (2, 41588760), (3, 27725840), (4, 20794380), (5, 16635504), (6, 13862920), (8, 10397190), (10, 8317752), (12, 6931460), (15, 5545168), (16, 5198595), (20, 4158876), (24, 3465730), (30, 2772584), (40, 2079438), (41, 2028720), (48, 1732865), (60, 1386292), (79, 1052880), (80, 1039719), (82, 1014360), (107, 777360), (120, 693146), (123, 676240), (158, 526440), (164, 507180), (205, 405744), (214, 388680), (237, 350960), (240, 346573), (246, 338120), (316, 263220), (321, 259120), (328, 253590), (395, 210576), (410, 202872), (428, 194340), (474, 175480), (492, 169060), (535, 155472), (615, 135248), (632, 131610), (642, 129560), (656, 126795), (790, 105288), (820, 101436), (856, 97170), (948, 87740), (984, 84530), (1070, 77736), (1185, 70192), (1230, 67624), (1264, 65805), (1284, 64780), (1580, 52644), (1605, 51824), (1640, 50718), (1712, 48585), (1896, 43870), (1968, 42265), (2140, 38868), (2370, 35096), (2460, 33812), (2568, 32390), (3160, 26322), (3210, 25912), (3239, 25680), (3280, 25359), (3792, 21935), (4280, 19434), (4387, 18960), (4740, 17548), (4920, 16906), (5136, 16195), (6320, 13161), (6420, 12956), (6478, 12840), (8453, 9840), (8560, 9717), (8774, 9480)]