377421720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 1299594240

約数和(自身を除く): 922172520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 67, 69, 78, 92, 104, 115, 120, 130, 134, 138, 156, 157, 184, 195, 201, 230, 260, 268, 276, 299, 312, 314, 335, 345, 390, 402, 460, 471, 520, 536, 552, 598, 628, 670, 690, 780, 785, 804, 871, 897, 920, 942, 1005, 1196, 1256, 1340, 1380, 1495, 1541, 1560, 1570, 1608, 1742, 1794, 1884, 2010, 2041, 2355, 2392, 2613, 2680, 2760, 2990, 3082, 3140, 3484, 3588, 3611, 3768, 4020, 4082, 4355, 4485, 4623, 4710, 5226, 5980, 6123, 6164, 6280, 6968, 7176, 7222, 7705, 8040, 8164, 8710, 8970, 9246, 9420, 10205, 10452, 10519, 10833, 11960, 12246, 12328, 13065, 14444, 15410, 16328, 17420, 17940, 18055, 18492, 18840, 20033, 20410, 20904, 21038, 21666, 23115, 24492, 26130, 28888, 30615, 30820, 31557, 34840, 35880, 36110, 36984, 40066, 40820, 42076, 43332, 46230, 46943, 48984, 52260, 52595, 54165, 60099, 61230, 61640, 63114, 72220, 80132, 81640, 84152, 86664, 92460, 93886, 100165, 104520, 105190, 108330, 120198, 122460, 126228, 136747, 140829, 144440, 157785, 160264, 184920, 187772, 200330, 210380, 216660, 234715, 240396, 241937, 244920, 252456, 273494, 281658, 300495, 315570, 375544, 400660, 410241, 420760, 433320, 469430, 480792, 483874, 546988, 563316, 600990, 631140, 683735, 704145, 725811, 801320, 820482, 938860, 967748, 1093976, 1126632, 1201980, 1209685, 1262280, 1367470, 1408290, 1451622, 1640964, 1877720, 1935496, 2051205, 2403960, 2419370, 2734940, 2816580, 2903244, 3145181, 3281928, 3629055, 4102410, 4838740, 5469880, 5633160, 5806488, 6290362, 7258110, 8204820, 9435543, 9677480, 12580724, 14516220, 15725905, 16409640, 18871086, 25161448, 29032440, 31451810, 37742172, 47177715, 62903620, 75484344, 94355430, 125807240, 188710860, 377421720]

約数ペア:

[(1, 377421720), (2, 188710860), (3, 125807240), (4, 94355430), (5, 75484344), (6, 62903620), (8, 47177715), (10, 37742172), (12, 31451810), (13, 29032440), (15, 25161448), (20, 18871086), (23, 16409640), (24, 15725905), (26, 14516220), (30, 12580724), (39, 9677480), (40, 9435543), (46, 8204820), (52, 7258110), (60, 6290362), (65, 5806488), (67, 5633160), (69, 5469880), (78, 4838740), (92, 4102410), (104, 3629055), (115, 3281928), (120, 3145181), (130, 2903244), (134, 2816580), (138, 2734940), (156, 2419370), (157, 2403960), (184, 2051205), (195, 1935496), (201, 1877720), (230, 1640964), (260, 1451622), (268, 1408290), (276, 1367470), (299, 1262280), (312, 1209685), (314, 1201980), (335, 1126632), (345, 1093976), (390, 967748), (402, 938860), (460, 820482), (471, 801320), (520, 725811), (536, 704145), (552, 683735), (598, 631140), (628, 600990), (670, 563316), (690, 546988), (780, 483874), (785, 480792), (804, 469430), (871, 433320), (897, 420760), (920, 410241), (942, 400660), (1005, 375544), (1196, 315570), (1256, 300495), (1340, 281658), (1380, 273494), (1495, 252456), (1541, 244920), (1560, 241937), (1570, 240396), (1608, 234715), (1742, 216660), (1794, 210380), (1884, 200330), (2010, 187772), (2041, 184920), (2355, 160264), (2392, 157785), (2613, 144440), (2680, 140829), (2760, 136747), (2990, 126228), (3082, 122460), (3140, 120198), (3484, 108330), (3588, 105190), (3611, 104520), (3768, 100165), (4020, 93886), (4082, 92460), (4355, 86664), (4485, 84152), (4623, 81640), (4710, 80132), (5226, 72220), (5980, 63114), (6123, 61640), (6164, 61230), (6280, 60099), (6968, 54165), (7176, 52595), (7222, 52260), (7705, 48984), (8040, 46943), (8164, 46230), (8710, 43332), (8970, 42076), (9246, 40820), (9420, 40066), (10205, 36984), (10452, 36110), (10519, 35880), (10833, 34840), (11960, 31557), (12246, 30820), (12328, 30615), (13065, 28888), (14444, 26130), (15410, 24492), (16328, 23115), (17420, 21666), (17940, 21038), (18055, 20904), (18492, 20410), (18840, 20033)]