143308620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 216

約数和(自身を含む): 538757856

約数和(自身を除く): 395449236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 673, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1346, 1365, 1521, 1638, 1690, 1820, 2019, 2028, 2340, 2366, 2535, 2692, 2730, 3042, 3276, 3365, 3380, 3549, 4038, 4095, 4711, 4732, 5070, 5460, 5915, 6057, 6084, 6730, 7098, 7605, 8076, 8190, 8749, 9422, 10095, 10140, 10647, 11830, 12114, 13460, 14133, 14196, 15210, 16380, 17498, 17745, 18844, 20190, 21294, 23555, 23660, 24228, 26247, 28266, 30285, 30420, 34996, 35490, 40380, 42399, 42588, 43745, 47110, 52494, 53235, 56532, 60570, 61243, 70665, 70980, 78741, 84798, 87490, 94220, 104988, 106470, 113737, 121140, 122486, 131235, 141330, 157482, 169596, 174980, 183729, 211995, 212940, 227474, 244972, 262470, 282660, 306215, 314964, 341211, 367458, 393705, 423990, 454948, 524940, 551187, 568685, 612430, 682422, 734916, 787410, 796159, 847980, 918645, 1023633, 1102374, 1137370, 1224860, 1364844, 1574820, 1592318, 1706055, 1837290, 2047266, 2204748, 2274740, 2388477, 2755935, 3184636, 3412110, 3674580, 3980795, 4094532, 4776954, 5118165, 5511870, 6824220, 7165431, 7961590, 9553908, 10236330, 11023740, 11942385, 14330862, 15923180, 20472660, 23884770, 28661724, 35827155, 47769540, 71654310, 143308620]

約数ペア:

[(1, 143308620), (2, 71654310), (3, 47769540), (4, 35827155), (5, 28661724), (6, 23884770), (7, 20472660), (9, 15923180), (10, 14330862), (12, 11942385), (13, 11023740), (14, 10236330), (15, 9553908), (18, 7961590), (20, 7165431), (21, 6824220), (26, 5511870), (28, 5118165), (30, 4776954), (35, 4094532), (36, 3980795), (39, 3674580), (42, 3412110), (45, 3184636), (52, 2755935), (60, 2388477), (63, 2274740), (65, 2204748), (70, 2047266), (78, 1837290), (84, 1706055), (90, 1592318), (91, 1574820), (105, 1364844), (117, 1224860), (126, 1137370), (130, 1102374), (140, 1023633), (156, 918645), (169, 847980), (180, 796159), (182, 787410), (195, 734916), (210, 682422), (234, 612430), (252, 568685), (260, 551187), (273, 524940), (315, 454948), (338, 423990), (364, 393705), (390, 367458), (420, 341211), (455, 314964), (468, 306215), (507, 282660), (546, 262470), (585, 244972), (630, 227474), (673, 212940), (676, 211995), (780, 183729), (819, 174980), (845, 169596), (910, 157482), (1014, 141330), (1092, 131235), (1170, 122486), (1183, 121140), (1260, 113737), (1346, 106470), (1365, 104988), (1521, 94220), (1638, 87490), (1690, 84798), (1820, 78741), (2019, 70980), (2028, 70665), (2340, 61243), (2366, 60570), (2535, 56532), (2692, 53235), (2730, 52494), (3042, 47110), (3276, 43745), (3365, 42588), (3380, 42399), (3549, 40380), (4038, 35490), (4095, 34996), (4711, 30420), (4732, 30285), (5070, 28266), (5460, 26247), (5915, 24228), (6057, 23660), (6084, 23555), (6730, 21294), (7098, 20190), (7605, 18844), (8076, 17745), (8190, 17498), (8749, 16380), (9422, 15210), (10095, 14196), (10140, 14133), (10647, 13460), (11830, 12114)]