21196234080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2102801}}^1$

素因数の和:2102829

約数の個数: 144

約数和(自身を含む): 82665352224

約数和(自身を除く): 61469118144

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, 10080, 2102801, 4205602, 6308403, 8411204, 10514005, 12616806, 14719607, 16822408, 18925209, 21028010, 25233612, 29439214, 31542015, 33644816, 37850418, 42056020, 44158821, 50467224, 58878428, 63084030, 67289632, 73598035, 75700836, 84112040, 88317642, 94626045, 100934448, 117756856, 126168060, 132476463, 147196070, 151401672, 168224080, 176635284, 189252090, 201868896, 220794105, 235513712, 252336120, 264952926, 294392140, 302803344, 336448160, 353270568, 378504180, 441588210, 471027424, 504672240, 529905852, 588784280, 605606688, 662382315, 706541136, 757008360, 883176420, 1009344480, 1059811704, 1177568560, 1324764630, 1413082272, 1514016720, 1766352840, 2119623408, 2355137120, 2649529260, 3028033440, 3532705680, 4239246816, 5299058520, 7065411360, 10598117040, 21196234080]

約数ペア:

[(1, 21196234080), (2, 10598117040), (3, 7065411360), (4, 5299058520), (5, 4239246816), (6, 3532705680), (7, 3028033440), (8, 2649529260), (9, 2355137120), (10, 2119623408), (12, 1766352840), (14, 1514016720), (15, 1413082272), (16, 1324764630), (18, 1177568560), (20, 1059811704), (21, 1009344480), (24, 883176420), (28, 757008360), (30, 706541136), (32, 662382315), (35, 605606688), (36, 588784280), (40, 529905852), (42, 504672240), (45, 471027424), (48, 441588210), (56, 378504180), (60, 353270568), (63, 336448160), (70, 302803344), (72, 294392140), (80, 264952926), (84, 252336120), (90, 235513712), (96, 220794105), (105, 201868896), (112, 189252090), (120, 176635284), (126, 168224080), (140, 151401672), (144, 147196070), (160, 132476463), (168, 126168060), (180, 117756856), (210, 100934448), (224, 94626045), (240, 88317642), (252, 84112040), (280, 75700836), (288, 73598035), (315, 67289632), (336, 63084030), (360, 58878428), (420, 50467224), (480, 44158821), (504, 42056020), (560, 37850418), (630, 33644816), (672, 31542015), (720, 29439214), (840, 25233612), (1008, 21028010), (1120, 18925209), (1260, 16822408), (1440, 14719607), (1680, 12616806), (2016, 10514005), (2520, 8411204), (3360, 6308403), (5040, 4205602), (10080, 2102801)]