349434540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 288

約数和(自身を含む): 1347816960

約数和(自身を除く): 998382420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 547, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1094, 1170, 1183, 1260, 1365, 1404, 1521, 1638, 1641, 1690, 1755, 1820, 1890, 2028, 2188, 2340, 2366, 2457, 2535, 2730, 2735, 3042, 3276, 3282, 3380, 3510, 3549, 3780, 3829, 4095, 4563, 4732, 4914, 4923, 5070, 5460, 5470, 5915, 6084, 6564, 7020, 7098, 7111, 7605, 7658, 8190, 8205, 9126, 9828, 9846, 10140, 10647, 10940, 11487, 11830, 12285, 14196, 14222, 14769, 15210, 15316, 16380, 16410, 17745, 18252, 19145, 19692, 21294, 21333, 22815, 22974, 23660, 24570, 24615, 28444, 29538, 30420, 31941, 32820, 34461, 35490, 35555, 38290, 42588, 42666, 45630, 45948, 49140, 49230, 49777, 53235, 57435, 59076, 63882, 63999, 68922, 70980, 71110, 73845, 76580, 85332, 91260, 92443, 98460, 99554, 103383, 106470, 106665, 114870, 127764, 127998, 137844, 142220, 147690, 149331, 159705, 172305, 184886, 191997, 199108, 206766, 212940, 213330, 229740, 248885, 255996, 277329, 295380, 298662, 319410, 319995, 344610, 369772, 383994, 413532, 426660, 447993, 462215, 497770, 516915, 554658, 597324, 638820, 639990, 647101, 689220, 746655, 767988, 831987, 895986, 924430, 959985, 995540, 1033830, 1109316, 1279980, 1294202, 1343979, 1386645, 1493310, 1663974, 1791972, 1848860, 1919970, 1941303, 2067660, 2239965, 2495961, 2588404, 2687958, 2773290, 2986620, 3235505, 3327948, 3839940, 3882606, 4159935, 4479930, 4991922, 5375916, 5546580, 5823909, 6471010, 6719895, 7765212, 8319870, 8959860, 9706515, 9983844, 11647818, 12479805, 12942020, 13439790, 16639740, 17471727, 19413030, 23295636, 24959610, 26879580, 29119545, 34943454, 38826060, 49919220, 58239090, 69886908, 87358635, 116478180, 174717270, 349434540]

約数ペア:

[(1, 349434540), (2, 174717270), (3, 116478180), (4, 87358635), (5, 69886908), (6, 58239090), (7, 49919220), (9, 38826060), (10, 34943454), (12, 29119545), (13, 26879580), (14, 24959610), (15, 23295636), (18, 19413030), (20, 17471727), (21, 16639740), (26, 13439790), (27, 12942020), (28, 12479805), (30, 11647818), (35, 9983844), (36, 9706515), (39, 8959860), (42, 8319870), (45, 7765212), (52, 6719895), (54, 6471010), (60, 5823909), (63, 5546580), (65, 5375916), (70, 4991922), (78, 4479930), (84, 4159935), (90, 3882606), (91, 3839940), (105, 3327948), (108, 3235505), (117, 2986620), (126, 2773290), (130, 2687958), (135, 2588404), (140, 2495961), (156, 2239965), (169, 2067660), (180, 1941303), (182, 1919970), (189, 1848860), (195, 1791972), (210, 1663974), (234, 1493310), (252, 1386645), (260, 1343979), (270, 1294202), (273, 1279980), (315, 1109316), (338, 1033830), (351, 995540), (364, 959985), (378, 924430), (390, 895986), (420, 831987), (455, 767988), (468, 746655), (507, 689220), (540, 647101), (546, 639990), (547, 638820), (585, 597324), (630, 554658), (676, 516915), (702, 497770), (756, 462215), (780, 447993), (819, 426660), (845, 413532), (910, 383994), (945, 369772), (1014, 344610), (1092, 319995), (1094, 319410), (1170, 298662), (1183, 295380), (1260, 277329), (1365, 255996), (1404, 248885), (1521, 229740), (1638, 213330), (1641, 212940), (1690, 206766), (1755, 199108), (1820, 191997), (1890, 184886), (2028, 172305), (2188, 159705), (2340, 149331), (2366, 147690), (2457, 142220), (2535, 137844), (2730, 127998), (2735, 127764), (3042, 114870), (3276, 106665), (3282, 106470), (3380, 103383), (3510, 99554), (3549, 98460), (3780, 92443), (3829, 91260), (4095, 85332), (4563, 76580), (4732, 73845), (4914, 71110), (4923, 70980), (5070, 68922), (5460, 63999), (5470, 63882), (5915, 59076), (6084, 57435), (6564, 53235), (7020, 49777), (7098, 49230), (7111, 49140), (7605, 45948), (7658, 45630), (8190, 42666), (8205, 42588), (9126, 38290), (9828, 35555), (9846, 35490), (10140, 34461), (10647, 32820), (10940, 31941), (11487, 30420), (11830, 29538), (12285, 28444), (14196, 24615), (14222, 24570), (14769, 23660), (15210, 22974), (15316, 22815), (16380, 21333), (16410, 21294), (17745, 19692), (18252, 19145)]