384752340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1396362240

約数和(自身を除く): 1011609900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 73, 84, 89, 90, 94, 105, 126, 140, 141, 146, 178, 180, 188, 210, 219, 235, 252, 267, 282, 292, 315, 329, 356, 365, 420, 423, 438, 445, 470, 511, 534, 564, 623, 630, 657, 658, 705, 730, 801, 846, 876, 890, 940, 987, 1022, 1068, 1095, 1246, 1260, 1314, 1316, 1335, 1410, 1460, 1533, 1602, 1645, 1692, 1780, 1869, 1974, 2044, 2115, 2190, 2492, 2555, 2628, 2670, 2820, 2961, 3066, 3115, 3204, 3285, 3290, 3431, 3738, 3948, 4005, 4183, 4230, 4380, 4599, 4935, 5110, 5340, 5607, 5922, 6132, 6230, 6497, 6570, 6580, 6862, 7476, 7665, 8010, 8366, 8460, 9198, 9345, 9870, 10220, 10293, 11214, 11844, 12460, 12549, 12994, 13140, 13724, 14805, 15330, 16020, 16732, 17155, 18396, 18690, 19491, 19740, 20586, 20915, 22428, 22995, 24017, 25098, 25988, 28035, 29281, 29610, 30660, 30879, 32485, 34310, 37380, 37647, 38982, 41172, 41830, 45479, 45990, 48034, 50196, 51465, 56070, 58473, 58562, 59220, 61758, 62745, 64970, 68620, 72051, 75294, 77964, 83660, 87843, 90958, 91980, 96068, 97455, 102930, 112140, 116946, 117124, 120085, 123516, 125490, 129940, 136437, 144102, 146405, 150588, 154395, 175686, 181916, 188235, 194910, 205860, 216153, 227395, 233892, 240170, 250980, 263529, 272874, 288204, 292365, 292810, 305359, 308790, 351372, 360255, 376470, 389820, 409311, 432306, 439215, 454790, 480340, 527058, 545748, 584730, 585620, 610718, 617580, 682185, 720510, 752940, 818622, 864612, 878430, 909580, 916077, 1054116, 1080765, 1169460, 1221436, 1317645, 1364370, 1441020, 1526795, 1637244, 1756860, 1832154, 2046555, 2137513, 2161530, 2635290, 2728740, 2748231, 3053590, 3664308, 4093110, 4275026, 4323060, 4580385, 5270580, 5496462, 6107180, 6412539, 8186220, 8550052, 9160770, 10687565, 10992924, 12825078, 13741155, 18321540, 19237617, 21375130, 25650156, 27482310, 32062695, 38475234, 42750260, 54964620, 64125390, 76950468, 96188085, 128250780, 192376170, 384752340]

約数ペア:

[(1, 384752340), (2, 192376170), (3, 128250780), (4, 96188085), (5, 76950468), (6, 64125390), (7, 54964620), (9, 42750260), (10, 38475234), (12, 32062695), (14, 27482310), (15, 25650156), (18, 21375130), (20, 19237617), (21, 18321540), (28, 13741155), (30, 12825078), (35, 10992924), (36, 10687565), (42, 9160770), (45, 8550052), (47, 8186220), (60, 6412539), (63, 6107180), (70, 5496462), (73, 5270580), (84, 4580385), (89, 4323060), (90, 4275026), (94, 4093110), (105, 3664308), (126, 3053590), (140, 2748231), (141, 2728740), (146, 2635290), (178, 2161530), (180, 2137513), (188, 2046555), (210, 1832154), (219, 1756860), (235, 1637244), (252, 1526795), (267, 1441020), (282, 1364370), (292, 1317645), (315, 1221436), (329, 1169460), (356, 1080765), (365, 1054116), (420, 916077), (423, 909580), (438, 878430), (445, 864612), (470, 818622), (511, 752940), (534, 720510), (564, 682185), (623, 617580), (630, 610718), (657, 585620), (658, 584730), (705, 545748), (730, 527058), (801, 480340), (846, 454790), (876, 439215), (890, 432306), (940, 409311), (987, 389820), (1022, 376470), (1068, 360255), (1095, 351372), (1246, 308790), (1260, 305359), (1314, 292810), (1316, 292365), (1335, 288204), (1410, 272874), (1460, 263529), (1533, 250980), (1602, 240170), (1645, 233892), (1692, 227395), (1780, 216153), (1869, 205860), (1974, 194910), (2044, 188235), (2115, 181916), (2190, 175686), (2492, 154395), (2555, 150588), (2628, 146405), (2670, 144102), (2820, 136437), (2961, 129940), (3066, 125490), (3115, 123516), (3204, 120085), (3285, 117124), (3290, 116946), (3431, 112140), (3738, 102930), (3948, 97455), (4005, 96068), (4183, 91980), (4230, 90958), (4380, 87843), (4599, 83660), (4935, 77964), (5110, 75294), (5340, 72051), (5607, 68620), (5922, 64970), (6132, 62745), (6230, 61758), (6497, 59220), (6570, 58562), (6580, 58473), (6862, 56070), (7476, 51465), (7665, 50196), (8010, 48034), (8366, 45990), (8460, 45479), (9198, 41830), (9345, 41172), (9870, 38982), (10220, 37647), (10293, 37380), (11214, 34310), (11844, 32485), (12460, 30879), (12549, 30660), (12994, 29610), (13140, 29281), (13724, 28035), (14805, 25988), (15330, 25098), (16020, 24017), (16732, 22995), (17155, 22428), (18396, 20915), (18690, 20586), (19491, 19740)]