16255512420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1$

素因数の和:1498

約数の個数: 192

約数和(自身を含む): 52826726400

約数和(自身を除く): 36571213980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 691, 709, 790, 948, 1106, 1185, 1382, 1418, 1580, 1659, 2073, 2127, 2212, 2370, 2764, 2765, 2836, 3318, 3455, 3545, 4146, 4254, 4740, 4837, 4963, 5530, 6636, 6910, 7090, 8292, 8295, 8508, 9674, 9926, 10365, 10635, 11060, 13820, 14180, 14511, 14889, 16590, 19348, 19852, 20730, 21270, 24185, 24815, 29022, 29778, 33180, 41460, 42540, 48370, 49630, 54589, 56011, 58044, 59556, 72555, 74445, 96740, 99260, 109178, 112022, 145110, 148890, 163767, 168033, 218356, 224044, 272945, 280055, 290220, 297780, 327534, 336066, 382123, 392077, 489919, 545890, 560110, 655068, 672132, 764246, 784154, 818835, 840165, 979838, 1091780, 1120220, 1146369, 1176231, 1469757, 1528492, 1568308, 1637670, 1680330, 1910615, 1959676, 1960385, 2292738, 2352462, 2449595, 2939514, 3275340, 3360660, 3429433, 3821230, 3920770, 4585476, 4704924, 4899190, 5731845, 5879028, 5881155, 6858866, 7348785, 7642460, 7841540, 9798380, 10288299, 11463690, 11762310, 13717732, 14697570, 17147165, 20576598, 22927380, 23524620, 29395140, 34294330, 38703601, 41153196, 51441495, 68588660, 77407202, 102882990, 116110803, 154814404, 193518005, 205765980, 232221606, 270925207, 387036010, 464443212, 541850414, 580554015, 774072020, 812775621, 1083700828, 1161108030, 1354626035, 1625551242, 2322216060, 2709252070, 3251102484, 4063878105, 5418504140, 8127756210, 16255512420]

約数ペア:

[(1, 16255512420), (2, 8127756210), (3, 5418504140), (4, 4063878105), (5, 3251102484), (6, 2709252070), (7, 2322216060), (10, 1625551242), (12, 1354626035), (14, 1161108030), (15, 1083700828), (20, 812775621), (21, 774072020), (28, 580554015), (30, 541850414), (35, 464443212), (42, 387036010), (60, 270925207), (70, 232221606), (79, 205765980), (84, 193518005), (105, 154814404), (140, 116110803), (158, 102882990), (210, 77407202), (237, 68588660), (316, 51441495), (395, 41153196), (420, 38703601), (474, 34294330), (553, 29395140), (691, 23524620), (709, 22927380), (790, 20576598), (948, 17147165), (1106, 14697570), (1185, 13717732), (1382, 11762310), (1418, 11463690), (1580, 10288299), (1659, 9798380), (2073, 7841540), (2127, 7642460), (2212, 7348785), (2370, 6858866), (2764, 5881155), (2765, 5879028), (2836, 5731845), (3318, 4899190), (3455, 4704924), (3545, 4585476), (4146, 3920770), (4254, 3821230), (4740, 3429433), (4837, 3360660), (4963, 3275340), (5530, 2939514), (6636, 2449595), (6910, 2352462), (7090, 2292738), (8292, 1960385), (8295, 1959676), (8508, 1910615), (9674, 1680330), (9926, 1637670), (10365, 1568308), (10635, 1528492), (11060, 1469757), (13820, 1176231), (14180, 1146369), (14511, 1120220), (14889, 1091780), (16590, 979838), (19348, 840165), (19852, 818835), (20730, 784154), (21270, 764246), (24185, 672132), (24815, 655068), (29022, 560110), (29778, 545890), (33180, 489919), (41460, 392077), (42540, 382123), (48370, 336066), (49630, 327534), (54589, 297780), (56011, 290220), (58044, 280055), (59556, 272945), (72555, 224044), (74445, 218356), (96740, 168033), (99260, 163767), (109178, 148890), (112022, 145110)]