247019308980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1\times {\mathrm{1447}}^1$

素因数の和:2214

約数の個数: 192

約数和(自身を含む): 717484787712

約数和(自身を除く): 470465478732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 131, 148, 185, 222, 262, 370, 393, 444, 524, 555, 587, 655, 740, 786, 1110, 1174, 1310, 1447, 1572, 1761, 1965, 2220, 2348, 2620, 2894, 2935, 3522, 3930, 4341, 4847, 5788, 5870, 7044, 7235, 7860, 8682, 8805, 9694, 11740, 14470, 14541, 17364, 17610, 19388, 21705, 21719, 24235, 28940, 29082, 35220, 43410, 43438, 48470, 53539, 58164, 65157, 72705, 76897, 86820, 86876, 96940, 107078, 108595, 130314, 145410, 153794, 160617, 189557, 214156, 217190, 230691, 260628, 267695, 290820, 307588, 321234, 325785, 379114, 384485, 434380, 461382, 535390, 568671, 642468, 651570, 758228, 768970, 803085, 849389, 922764, 947785, 1070780, 1137342, 1153455, 1303140, 1537940, 1606170, 1698778, 1895570, 2274684, 2306910, 2548167, 2843355, 2845189, 3212340, 3397556, 3791140, 4246945, 4613820, 5096334, 5686710, 5690378, 7013609, 8493890, 8535567, 10192668, 11373420, 11380756, 12740835, 14027218, 14225945, 16987780, 17071134, 21040827, 25481670, 28054436, 28451890, 31427393, 34142268, 35068045, 42081654, 42677835, 50963340, 56903780, 62854786, 70136090, 84163308, 85355670, 94282179, 105204135, 111269959, 125709572, 140272180, 157136965, 170711340, 188564358, 210408270, 222539918, 314273930, 333809877, 377128716, 420816540, 445079836, 471410895, 556349795, 628547860, 667619754, 942821790, 1112699590, 1335239508, 1669049385, 1885643580, 2225399180, 3338098770, 4116988483, 6676197540, 8233976966, 12350965449, 16467953932, 20584942415, 24701930898, 41169884830, 49403861796, 61754827245, 82339769660, 123509654490, 247019308980]

約数ペア:

[(1, 247019308980), (2, 123509654490), (3, 82339769660), (4, 61754827245), (5, 49403861796), (6, 41169884830), (10, 24701930898), (12, 20584942415), (15, 16467953932), (20, 12350965449), (30, 8233976966), (37, 6676197540), (60, 4116988483), (74, 3338098770), (111, 2225399180), (131, 1885643580), (148, 1669049385), (185, 1335239508), (222, 1112699590), (262, 942821790), (370, 667619754), (393, 628547860), (444, 556349795), (524, 471410895), (555, 445079836), (587, 420816540), (655, 377128716), (740, 333809877), (786, 314273930), (1110, 222539918), (1174, 210408270), (1310, 188564358), (1447, 170711340), (1572, 157136965), (1761, 140272180), (1965, 125709572), (2220, 111269959), (2348, 105204135), (2620, 94282179), (2894, 85355670), (2935, 84163308), (3522, 70136090), (3930, 62854786), (4341, 56903780), (4847, 50963340), (5788, 42677835), (5870, 42081654), (7044, 35068045), (7235, 34142268), (7860, 31427393), (8682, 28451890), (8805, 28054436), (9694, 25481670), (11740, 21040827), (14470, 17071134), (14541, 16987780), (17364, 14225945), (17610, 14027218), (19388, 12740835), (21705, 11380756), (21719, 11373420), (24235, 10192668), (28940, 8535567), (29082, 8493890), (35220, 7013609), (43410, 5690378), (43438, 5686710), (48470, 5096334), (53539, 4613820), (58164, 4246945), (65157, 3791140), (72705, 3397556), (76897, 3212340), (86820, 2845189), (86876, 2843355), (96940, 2548167), (107078, 2306910), (108595, 2274684), (130314, 1895570), (145410, 1698778), (153794, 1606170), (160617, 1537940), (189557, 1303140), (214156, 1153455), (217190, 1137342), (230691, 1070780), (260628, 947785), (267695, 922764), (290820, 849389), (307588, 803085), (321234, 768970), (325785, 758228), (379114, 651570), (384485, 642468), (434380, 568671), (461382, 535390)]